Institute for Mathematics and Scientific Computing
University of Graz
A-8010 Graz, Austria
Email: karl.kunisch@uni-graz.at
For a complete list see my Curriculum Vitæ (pdf)
The numbers in brackets refer to the corresponding number in my CV.
| [253] | Optimal control approach to termination of re-entry waves in cardiac electrophysiology K. KUNISCH, C. NAGAIAH and G. PLANK submitted. | Paper (PDF) |
| [252] | On free surface PDE constrained shape optimization problem H. KASUMBA and K. KUNISCH submitted. | Paper (PDF) |
| [251] | Approximation of elliptic control problems in measure spaces with sparse solutions E. CASAS, C. CLASON and K. KUNISCH submitted. | Paper (PDF) |
| [250] | Time optimal control of the wave equation, its regularization and numerical realization K. KUNISCH and D. WACHSMUTH submitted. | Paper (PDF) |
| [249] | Vortex control in channel flows using translation invariant cost functionals H. KASUMBA and K. KUNISCH submitted. | Paper (PDF) |
| [248] | A measure space approach to optimal source placement C. CLASON and K. KUNISCH Computational Optimization and Application (2011) doi: 10.1007/s10589-011-9444-9 | Paper (PDF) |
| [247] | A variational approach to sparsity optimization based on Lagrange multiplier theory K. ITO and K. KUNISCH submitted. | |
| [246] | On shape sensitivity analysis of the cost functional without shape sensitivity of the state variable H. KASUMBA and K. KUNISCH submitted. | Paper (PDF) |
| [245] | Optimal control of the bidomain system (II): Uniqueness and regularity theorems for weak solutions K. KUNISCH and M. WAGNER Annali di Matematica Pura ed Applicata (2012) doi: . | |
| [244] | Primal-dual methods for the computation of trading regions under proportional transaction costs R. HERZOG, K. KUNISCH and J. SASS submitted. | Paper (PDF) |
| [243] | Properties of L1-TGV2: The one dimensional case K. BREDIES, K. KUNISCH and T. VALKONEN submitted. | Paper (PDF) |
| [242] | A parallel Newton-Krylov method for optimal control of the monodomain model in cardiac electrophysiology K. KUNISCH, C. NAGAIAH and M. WAGNER submitted. | |
| [241] | Optimal control of the bidomain system (I): The monodomain approximation with the Rogers-McCulloch model K. KUNISCH and M. WAGNER Nonlinear Analysis: Real World Applications (2011) doi: 10.1016/j.nonrwa.2011.11.003 | Paper (PDF) |
| [240] | A minimum effort optimal control problem for elliptic PDEs C. CLASON, K. ITO and K. KUNISCH ESAIM: Mathematical Modelling and Numerical Analysis (2011) | Paper (PDF) |
| [239] | Minimal effort problems and their treatment by semi-smooth Newton methods K. ITO and K. KUNISCH SIAM J. Control Optim. 49 (2011), 2083-2100 doi: 10.1137/100784667 | Paper (PDF) |
| [238] | Karush Kuhn Tucker conditions for non-smooth mathematical programming in function spaces K. ITO and K. KUNISCH SIAM Journal on Control and Optimization, 49 (2011) doi: 10.1137/100817061. | Paper (PDF) |
| [237] | Algorithms for PDE constrained optimization R. HERZOG and K. KUNISCH GAMM, 33 (2010), 163-176. doi: 10.1002/gamm.201010013 | Paper (PDF) |
| [236] | Shape design optimization for viscous flows in open channel with a bump and an obstacle H. KASUMBA and K. KUNISCH Methods and Models in Automation and Robotics (2010), 284-289 doi: 10.1109/MMAR.2010.5587219. | |
| [235] | Novel Concepts for Nonsmooth Optimization and their Impact on Science and Technology K. ITO and K. KUNISCH in: "Proceedings of the International Congress of Mathematicians" vol. IV, B. Rajendra (ed.), Hindustan Book Agency, 2010, 3061-3090. | Paper (PDF) |
| [234] | Semismooth Newton Methods for an Optimal Boundary Control Problem of Wave Equations A. KRÖNER, K. KUNISCH and B. VEXLER in: "Recent Advances in Optimization and its Applications in Engineering", M. Diehl, F. Glineur, E. Jarlebring, W. Michiels (eds.), Springer, 2010, 389-398 doi: 10.1007/978-3-642-12598-0_33 | Paper (PDF) |
| [233] | Adaptive and higher order numerical solution for optimal control of monodomain equations in cardiac electrophysiology K. KUNISCH and C. NAGAIAH Applied Numerical Mathematics 61 (2011), 53-65 doi: 10.1016/j.apnum.2010.08.004 | Paper (PDF) |
| [232] | An optimal L^infty state constraint problem C. CLASON, K. ITO and K. KUNISCH ESAIM: M2AN (2010) doi: 10.1051/m2an/2010064 | Paper (PDF) |
| [231] | Obstacle Problems with Cohesion: A Hemi-Varitional Inequality approach and its efficient numerical solution M. HINTERMÜLLER, V.A. KOVTUNENKO and K. KUNISCH SIAM Journal on Optimization 21 (2011), 491–516 doi: 10.1137/10078299 | Paper (PDF) |
| [230] | Optimal control for an elliptic system with pointwise nonlinear control constraints K. KUNISCH and X. LU submitted | Paper (PDF) |
| [229] | Path-following for Optimal Control of Stationary Variational Inequalities K. KUNISCH and D. WACHSMUTH Computational Optimization and Applications (2011) doi: 10.1007/s10589-011-9400-8. | |
| [228] | Optimal Control on an Elliptic System with Convex Polygonal Control Constraints K. KUNISCH and X. LU submitted | |
| [227] | A duality-based splitting method for L1-TV image restoration with automatic regularization parameter choice C. CLASON, B. JIN and K. KUNISCH SIAM Journal on Scientific Computing 32 (2010), 1484 doi: 10.1137/090768217 | Paper (PDF) |
| [226] | Sufficient Optimality Conditions and Semi-Smooth Newton Methods for Optimal Control of Stationary Variational Inequalities K. KUNISCH and D. WACHSMUTH submitted | Paper (PDF) |
| [225] | Optimal Control for an Elliptic System with Polygonal State Constraints K. KUNISCH, L. KEWEI and L. XILIANG SIAM J. Control Optim. 48 (2010), 5053 doi: 10.1137/090758155 | Paper (PDF) |
| [224] | Total Generalized Variation K. BREDIES, K. KUNISCH and T. POCK SIAM J. Imaging Sci. 3 (2010), 492 doi: 10.1137/090769521 | Paper (PDF) |
| [223] | Semismooth Newton Methods for Optimal Control of the Wave Equation with Control Constraints A. KRÖNER, K. KUNISCH and B. VEXLER SIAM J.Control Optim. 49 (2011), 830–858 doi: 10.1137/090766541 | Paper (PDF) |
| [222] | Semi-smooth Newton Methods for Time-Optimal Control for a Class of ODEs K. ITO and K. KUNISCH SIAM Journal on Control and Optimization, 48 (2010), 3997 doi: 10.1137/090753905 | |
| [221] | Adaptive Finite Element Approximation for a class of Parameter Esimation Problems K. KUNISCH, W.B. LIU, Y.Z. CHANG, N.N. YAN and R. LI Journal of Computational Mathematics, 28 (2010), 1-31 doi: 10.4208/jcm.2009.10-m1016 | |
| [220] | Optimal Control of Parabolic Variational Inequalities K. ITO and K. KUNISCH Journal de Mathematiques Pures et Appliquees, 93 (2010) doi: 10.1016/j.matpur.2009.10.005 | |
| [219] | Feedback Solutions for a Class of Quantum Control Problems K. ITO, K. KUNISCH and Q. ZHANG International Series of Numerical Mathematics, 158 (2009), 155-170 doi: 10.1007/978-3-7643-8923-9_9 | Paper (PDF) |
| [218] | Numerical Solution for Optimal Control of the reaction-diffusion equations in cardiac electrophysiology K. KUNISCH, C. NAGAIAH and G. PLANK Computational Optimization and Applications doi: 10.1007/s10589-009-9280-3 | |
| [217] | A Duality-Based Approach to Elliptic Control Problems in Non-Reflexive Banach Spaces C. CLASON and K. KUNISCH ESAIM: COCV (2011) doi: 10.1051/cocv/2010003 | Paper (PDF) |
| [216] | A Semismooth Newton Method for L1 Data Fitting with Automatic Choice of Regularization Parameters and Noise Calibration C. CLASON, B. JIN and K. KUNISCH SIAM Journal on Imaging Sciences, 3 (2010), 199-231 doi: 10.1137/090758003 | Paper (PDF) |
| [215] | A Papkovich-Neuber-Based Numerical Approach to Cracks with Contact in 3D M. HINTERMÜLLER, V. KOVTUNENKO and K. KUNISCH IMA Journal of Applied Mathematics, 74 (2009), 325-343. doi: 10.1093/imamat/hxp017 | |
| [214] | On the Shape Derivative for Problems of Bernoulli Type J. HASLINGER, K. ITO, T. KOZUBEK, K. KUNISCH and G. PEICHL Interfaces and Free Boundaries 11 (2009), 317-330 doi: 10.4171/IFB/213 | |
| [213] | PDE-Constrained Optimization Subject to Pointwise Control and Zero- or First-Order State Constraints M. HINTERMÜLLER and K. KUNISCH SIAM Journal on Optimization, 20 (2009), 1133-1156 doi: 10.1137/080737265 | Paper (PDF) |
| [212] | Optimal Snapshot Location for Computing POD Basis Functions K. KUNISCH and S. VOLKWEIN ESAIM: M2AN 44 (2010), 509-529 doi: 10.1051/m2an/2010011 | Paper (PDF) |
| [211] | Optimal Control of Coupled Systems of PDE J.C. DE LOS REYES and K. KUNISCH International Series on Numerical Mathematics, Birkhäuser, 158 (2009), 105-122 doi: 10.1007/978-3-7643-8923-9_6 | |
| [210] | Optimal Control for Multi-Phase Fluids Stokes Problems K. KUNISCH and X. LU Nonlinear Analysis Series A:Theory, Methods and Applications (2010). doi: 10.1016/j.na.2010.09.014. | Paper (PDF) |
| [209] | Semi-Smooth Newton Methods for the Signorini Problem K. ITO and K. KUNISCH Applications of Mathematics, 53 (2008), 455-468. doi: 10.1007/s10492-008-0036-7 | Paper (PDF) |
| [208] | Reduced Order Optimal Control Based on Approximate Inertial Manifolds K. ITO and K. KUNISCH SIAM J. Numerical Analysis, 46 (2008), 2867-2891 doi: 10.1137/060666421 | Paper (PDF) |
| [207] | A Semi-Smooth Newton Method for Solving Elliptic Equations with Gradient Constraints R. GRIESSE and K. KUNISCH ESAIM: MMAN, 43 (2009), 209-238 doi: 10.1051/m2an:2008049 | Paper (PDF) |
| [206] | Propagation and Bifurcation of Cracks based on Implicit Surfaces and Discontinuous Velocities V.A. KOVTUNENKO, K. KUNISCH and W. RING Computing and Visualization in Science (2008), 1432-9360 doi: 10.1007/s00791-008-0125-x | |
| [205] | Approximate Nullspace Iterations for KKT Systems in Model Based Optimization K. ITO, K. KUNISCH, V. SCHULZ and I. GHERMAN SIAM Journal on Matrix Analysis and Applications, 31 (2010) doi: 10.1137/080724952 | Paper (PDF) |
| [204] | Optimal Control of Partial Differential Equations with Affine Control Constraints J.C. DE LOS REYES and K. KUNISCH Control and Cybernetics, 38 (2009), 1217-1249 | |
| [203] | Asymptotic Properties of Feedback Solutions for a Class of Quantum Control Problems K. ITO and K. KUNISCH SIAM J. Control and Optimization, 48 (2009), 2323-2343 doi: 10.1137/080720784 | Paper (PDF) |
| [202] | Stationary Optimal Control Problems with Pointwise State Constraints M. HINTERMÜLLER and K. KUNISCH Lecture Notes in Computational Science and Engineering, 72 (2009) | Paper (PDF) |
| [201] | Constrained Dirichlet Boundary Control in L2 for a Class of Evolution Equations B. VEXLER and K. KUNISCH SIAM J. Control and Optimization, 46 (2007), 1726-1753 doi: 10.1137/060670110 | Paper (PDF) |
| [200] | Trading Regions Under Proportional Transaction Costs K. KUNISCH and J. SASS K.-H. Waldmann and U.M. Stocker, Operations Research Proceedings, Springer, Berlin, 563-568, 2006 doi: 10.1007/978-3-540-69995-8_89 | Paper (PDF) |
| [199] | Variational Approach to Shape Derivates K. ITO, K. KUNISCH and G. H. PEICHL ESAIM: COCV, 14 (2008), 517-539 doi: 10.1051/cocv:2008002 | Paper (PDF) |
| [198] | Proper Orthogonal Decomposition for Optimality Systems K. KUNISCH and S. VOLKWEIN ESAIM: Math. Modelling and Num. Analysis, 42 (2008), 1-23 doi: 10.1051/m2an:2007054 | Paper (PDF) |
| [197] | Constrained Optimization for Interface Cracks in Composite Materials Subject to Non-Penetration Conditions M. HINTERMÜLLER, V.A. KOVTUNENKO and K. KUNISCH J. Engineering Mathematics, 59 (2007), 301-321 doi: 10.1007/s10665-006-9113-7 | |
| [196] | A Semi-Smooth Newton Method for Regularized State-Constrained Optimal Control of the Navier-Stokes Equations J. C. DE LOS REYES and K. KUNISCH Computing, Vol. 78 (2006), 287-309 doi: 10.1007/s00607-006-0183-1 | Paper (PDF) |
| [195] | On the Choice of the Cost Functional for Optimal Vortex Reduction for Instationary Flows K. KUNISCH and B. VEXLER Proceedings of Conference on Active Flow, 339-352 Control, Berlin 2006, Springer Verlag 2007 doi: 10.1007/978-3-540-71439-2_21 | |
| [194] | Optimal Control for a Stationary MHD System in Velocity-Current Formulation R. GRIESSE and K. KUNISCH SIAM J. Control and Optimization, 45 (2006), 1822-1845 doi: 10.1137/050624236 | Paper (PDF) |
| [193] | Inverse Problems for Elastohydrodynamic Models M. HINTERMÜLLER and K. KUNISCH ZAMM Z. angew. Math. Mech., 81(2001), 17-20 | |
| [192] | Shape differentiability of the solution to a fictitious domain formulation J. HASLINGER, T. KOZUBEK, K. KUNISCH and G. PEICHL Advances in Mathematical Sciences and Applications 16 (2006), 95-109 | |
| [191] | Fictitious Domain Methods in Shape Optimization with Applications in Freeboundary Problems J. HASLINGER, T. KOZUBEK, K. KUNISCH and G. PEICHL Springer, (2004), 56-78 doi: 10.1023/A:1026095405906 | |
| [190] | Optimal Bilinear Control of an Abstract Schrödinger Equation K. ITO and K. KUNISCH SIAM Journal on Control and Optimization, 46 (2007), 274-287 doi: 10.1137/05064254X | Paper (PDF) |
| [189] | Optimal Control of Obstacle Problems by H1-Obstacles K. ITO and K. KUNISCH Appl. Math. and Optim., 56 (2007), 1-17 doi: 10.1007/s00245-007-0877-6 | Paper (PDF) |
| [188] | Feasible and Non-Interior Path-Following in Constrained Minimization with Low Multiplier Regularity M. HINTERMÜLLER and K. KUNISCH SIAM J. Control and Optim., 45(2006), 1198-1221 doi: 10.1137/050637480 | Paper (PDF) |
| [187] | Problem of Crack Perturbation Based on Level Sets and Velocities V. KOVTUNENKO and K. KUNISCH ZAMM Z. angew. Math. Mech., 87 (2007), 809-830 doi: 10.1002/zamm.200510354 | |
| [186] | Optimal Vortex Reduction for Instationary Flows Based on Translation Invariant Cost Functionals K. KUNISCH and B. VEXLER SIAM J. Control and Optimization, 46 (2007), 1368-1397 doi: 10.1137/050632774 | |
| [185] | Convergence of the Primal-Dual Active Set Strategy for Diagonally Dominant Systems K. ITO and K. KUNISCH SIAM J. Control and Optimization, 46 (2007), 14-34 doi: 10.1137/050632713 | |
| [184] | A Globalization Strategy for the Multigrid Solution of Elliptic Optimal Control Problems A. BORZI and K. KUNISCH Optimization Methods and Software, 21 (2006), 445-459 doi: 10.1080/10556780500099944 | Paper (PDF) |
| [183] | Optimal Control of Vortices Control in Non-Homogeneous Navier-Stokes Flows S. CHAABANE, J. FERCHICHI and K. KUNISCH Nonlinear Analysis. 66 (2007), 2618-2634 doi: 10.1016/j.na.2006.03.044 | |
| [182] | Parabolic Variational Inequalities: The Lagrange Multiplier Approach K. ITO and K. KUNISCH Journal de Math. Pures et Appl., 85(2006), 415-449 doi: 10.1016/j.matpur.2005.08.005 | Paper (PDF) |
| [181] | Generalized Newton Methods for the 2D-Signorini Contact Problem with Friction K. KUNISCH, G. STADLER ESAIM: M2AN, 39(2005), 827-854 doi: 10.1051/m2an:2005036 | Paper (PDF) |
| [180] | Some Suboptimal Strategies for Numerical Realisation of Large Scale Optimal Control Problems K. KUNISCH SIAM Frontiers in Appl. Math., R. Smith and M. Demetrion eds., Philadelphia, 2003, 237-256 | Paper (PDF) |
| [179] | On the semi-smooth Newton method and its globalization K. ITO and K. KUNISCH Mathematical Programming, 118(2009), 347-370 doi: 10.1007/s10107-007-0196-3 | |
| [178] | A Multigrid Scheme for Elliptic Constrained Optimal Control Problems A. BORZI, K. KUNISCH Comp. Optim. and Appl., 31(2005), 309-333 doi: 10.1007/s10589-005-3228-z | Paper (PDF) |
| [177] | Non-Smooth Optimization for Interface Cracks in Composite Materials with Non-Penetration Conditions M. HINTERMÜLLER, V. A. KOVTUNENKO and K. KUNISCH Free and Moving Boundaries: Analysis, Simulation and Control, Lecture Notes in Pure and Applied Mathematics 252, Chapman & Hall/CRC, 2007, 283-298 | Paper (PDF) |
| [176] | Path-following Methods for a Class of Constrained Minimization Problems in Function Space M. HINTERMÜLLER and K. KUNISCH SIAM J. on Optimization, 17(2006), 159-187 doi: 10.1137/040611598 | Paper (PDF) |
| [175] | Reduced Order Control based on Approximate Inertial Manifolds K. ITO and K. KUNISCH Linear Algebra and its Applications, 415(2006), 531-541 doi: 10.1016/j.laa.2004.10.019 | Paper (PDF) |
| [174] | Variational Approach to Shape Derivatives for a Class of Bernoulli Problems K. ITO, K. KUNISCH and G. PEICHL Journal of Math. Anal. and Appl., 314(2006), 126-149 doi: 10.1016/j.jmaa.2005.03.100 | Paper (PDF) |
| [173] | Suboptimal feedback control of flow separation by POD model reduction K. KUNISCH and L. XIE SIAM, 2006 | Paper (PDF) |
| [172] | POD-based feedback control of the Burgers equation by solving the evolutionary HJB equation K. KUNISCH and L. XIE Computers and Mathematics with Appl., 49(2005), 1113-1126 doi: 10.1016/j.camwa.2004.07.022 | Paper (PDF) |
| [171] | Receding Horizon Control with Incomplete Observations K. ITO and K. KUNISCH SIAM J. Control and Optimization, 45(2006), 207-225 doi: 10.1137/S0363012903437988 | Paper (PDF) |
| [170] | Generalized Newton Methods for Crack Problems with Non-Penetration Condition M. HINTERMÜLLER, V. A. KOVTUNENKO and K. KUNISCH Num. Methods of Part. Diff. Equations, 21(2005), 586-610 doi: 10.1002/num.20053 | Paper (PDF) |
| [169] | Semi-smooth Newton methods for a class of unilaterally constrained variational problems M. HINTERMÜLLER, V. A. KOVTUNENKO and K. KUNISCH Adv. in Math. Sci. and Appl., 14(2004), 513-535 | Paper (PDF) |
| [168] | Dynamical system based optimal control of incompressible fluids. Boundary control Y. SPASOV and K. KUNISCH Boundary control, European Journal of Mechanics B/Fluids, 25(2006), 153-163 doi: 10.1016/j.euromechflu.2005.06.004 | |
| [167] | A comparison of algorithms for control constrained optimal control of the Burgers equation J. C. de los REYES and K. KUNISCH Calcolo 41(2004), 203-225 doi: 10.1007/s10092-004-0092-7 | Paper (PDF) |
| [166] | A semi-smooth Newton method for control constrained optimal control of the Navier Stokes equations J. C. de los REYES and K. KUNISCH Nonlinear Analysis, 62(2005),1289-1316 doi: 10.1016/j.na.2005.04.035 | Paper (PDF) |
| [165] | Total bounded variation regularization as bilaterally constrained optimization problems M. HINTERMÜLLER and K. KUNISCH SIAM J. Appl. Mathematics, 64(2004), 1311-1333 doi: 10.1137/S0036139903422784 | Paper (PDF) |
| [164] | Differentiability properties of the L1-tracking functional and application to the Robin inverse Problem S. CHAABANE, J. FERCHICHI and K. KUNISCH Inverse Problems 20(2004), 1083-1097 doi: 10.1088/0266-5611/20/4/006 | Paper (PDF) |
| [163] | HJB-POD based feedback design for the optimal control of evolution problems K. KUNISCH, S. VOLKWEIN and L. XIE SIAM J. on Applied Dynamical Systems, 4(2004), 701-722 doi: 10.1137/030600485 | Paper (PDF) |
| [162] | Denoising of smooth images using L1-fitting T. KÄRKKÄINEN, K. KUNISCH and K. MAJAVA Computing, 74(2005), 353-376 doi: 10.1007/s00607-004-0097-8 | Paper (PDF) |
| [161] | A shape optimization approach to free boundary value problems J. HASLINGER, T. KOZUBEK, K. KUNISCH and G. PEICHL J. Math. Anal. Appl., 290(2004), 665-685 doi: 10.1016/j.jmaa.2003.10.038 | Paper (PDF) |
| [160] | Tube methods for BV regularization W. HINTERBERGER, M. HINTERMÜLLER, K. KUNISCH, M. v. OEHSEN and O. SCHERZER J. Math. Imaging and Vision, 19(2003), 219-236 doi: 10.1023/A:1026276804745 | |
| [159] | Dynamical Systems Based Optimal Control of Incompressible Fluids M. HINTERMÜLLER, K. KUNISCH, Y. SPASOV and S. VOLKWEIN International Journal for Numerical Methods in Fluids 4(2004), 345-359 doi: 10.1002/fld.725 | Paper (PDF) |
| [158] | The primal-dual active set method for a crack problem with non-penetration M. HINTERM ÜLLER, V. A. KOVTUNENKO and K. KUNISCH IMA Journal of Applied Mathematics, 69(2004), 1-26 doi: 10.1093/imamat/69.1.1 | Paper (PDF) |
| [157] | Differentiability of the L1-tracking functional linked to the Robin inverse problem S. CHAABANE, J. FERCHICHI and K. KUNISCH C.R. Acad. Sci. Paris, Ser. I 337(2003), 771-776 doi: 10.1016/j.crma.2003.10.023 | |
| [156] | Crank-Nicolson Galerkin Proper Orthogonal Decomposition Approximations for a General Equation in Fluid Dynamics K. KUNISCH and S. VOLKWEIN Proceedings of the 18th GAMM Seminar Multigrid and related methods for optimization problems, 2002, 1-18 | |
| [155] | A Multigrid Method for the Optimal Control of Time-Dependent Reaction Diffusion Processes A. BORZI and K. KUNISCH in K.H. Hoffmann, R. Hoppe, and V. Schulz (Eds.), Fast solution of discretized optimization problems, International Series on Numerical Mathematics, Vol. 138, Birkhäuser, 2001 doi: 10.1016/S0377-0427(03)00417-5 | |
| [154] | Optimal Control Formulation for Determining Optical Flow A. BORZI, K. ITO and K. KUNISCH SIAM J. Sci. Comp., 24(2002), 818-847 doi: 10.1137/S1064827501386481 | |
| [153] | Semi-smooth Newton methods for state-constrained optimal control problems K. ITO and K. KUNISCH Systems and Control Letters, 50(2003), 221-228 doi: 10.1016/S0167-6911(03)00156-7 | |
| [152] | Shape optimization and fictitions domain approach for solving free-boundary value problems of Bernoulli type J. HASLINGER, T. KOZUBEK, K. KUNISCH and G. PEICHL Comp. Optimization and Applications, 26(2003), 231-251 doi: 10.1023/A:1026095405906 | |
| [151] | The primal-dual active set method for nonlinear optimal control problems with bilateral constraints K. ITO and K. KUNISCH SIAM J. on Control and Optimization, 43(2004), 357-376 doi: 10.1137/S0363012902411015 | |
| [150] | Second order methods for boundary control of the instationary Navier-Stokes system M. HINZE and K. KUNISCH Zeitschrift für Angewandte Mathematik und Mechanik, 84(2004), 171-187 doi: 10.1002/zamm.200310094 | |
| [149] | Semi-smooth Newton methods for variational inequalities of the first kind K. ITO and K. KUNISCH Mathematical Modelling and Numerical Analysis, 37(2002), 41-62 doi: 10.1051/m2an:2003021 | |
| [148] | Augmented Lagrangian active set methods for obstacle problems T. KARKKAINEN, K. KUNISCH und P. TARVAINEN J. Optimization Theory and Appl., 119(2003), 499-533 doi: 10.1023/B:JOTA.0000006687.57272.b6 | |
| [147] | Accuracy and convergence of the finite difference multigrid solution of an optimal control optimality system A. BORZI, K. KUNISCH und D. Y. KWAK SIAM Journal on Control and Optimization, 41(2003), 1477-1497 doi: 10.1137/S0363012901393432 | |
| [146] | Receding horizon control for infinite dimensional systems K. ITO and K. KUNISCH ESAIM, Control, Optimization and Calculus of Variations, 8(2002), 741-760 doi: 10.1051/cocv:2002032 | |
| [145] | The output least squares identifiability of the diffusion coefficient from an H1 - observation in a 34 2-D elliptic equation G. CHAVENT and K. KUNISCH ESAIM, Control, Optimization and Calculus of Variations, 8(2002), 423-440 doi: 10.1051/cocv:2002028 | |
| [144] | The primal-dual active set strategy as a semi-smooth Newton method M. HINTERMÜLLER, K. ITO and K. KUNISCH SIAM Journal on Optimization, 13(2002), 865-888 doi: 10.1137/S1052623401383558 | |
| [143] | An optimal control approach to optical flow computation A. BORZI, K. ITO and K. KUNISCH Int. J. Numerical Methods in Fluids, 40(2002), 231-240 doi: 10.1002/fld.273 | |
| [142] | Galerkin Proper Orthogonal Decomposition Methods for a General Equation in Fluid Dynamics K. KUNISCH and S. VOLKWEIN SIAM Journal on Numerical Analysis, 40(2002), 492-515 doi: 10.1137/S0036142900382612 | |
| [141] | Level-Set Function Approach to an Inverse Interface Problem K. ITO, K. KUNISCH and Z. LI Inverse Problems, 17, 5(2001), 1225-1242 doi: 10.1088/0266-5611/17/5/301 | |
| [140] | On the Regularization and the Numerical Treatment of the Inf-Sup Condition for Saddle Point Problems K. ITO, K. KUNISCH and G. PEICHL Computational and Applied Mathematics, 21(2002), 245-274 | |
| [139] | On the structure of the Lagrange multiplier for state-constrained optimal control problems M. BERGOUNIOUX und K. KUNISCH Systems and Control Letters, 48(2002), 169-176 doi: 10.1016/S0167-6911(02)00262-1 | |
| [138] | An Infeasible Active Set Method for Convex Problems with Simple Bounds K. KUNISCH and F. RENDL SIAM Journal on Optimization, 14(2003), 35-52 doi: 10.1137/S1052623400376135 | |
| [137] | On Asymptotic Properties of Receding Horizon Optimal Control K. ITO and K. KUNISCH SIAM J. on Control and Optimization, 40(2001), 1585-1610 doi: 10.1137/S0363012900369423 | |
| [136] | BV-type Regularization Methods for Convoluted Objects with Edge-Flat-Grey Scales K. ITO and K. KUNISCH Inverse Problems, 65(2000), 273-298 doi: 10.1088/0266-5611/16/4/303 | |
| [135] | A Multi-Grid Approach to the Optimal Control of Solid Fuel Ignition Problems A. BORZI, K. KUNISCH and M. VANMAELE to appear in the Proceedings of the VI European Multigrid Conference, Gent, September 1999, Springer 2000 | |
| [134] | Galerkin proper orthogonal decomposition methods for parabolic systems K. KUNISCH and S. VOLKWEIN Numerische Mathematik, 90(2001), 117-148 doi: 10.1007/s002110100282 | |
| [133] | Active Set Strategy for Constrained Optimal Control Problems: the Finite Dimensional Case M. BERGOUNIOUX and K. KUNISCH to appear in: Lecture Notes in Economics and Mathematical Sciences, editors V. H. Nguyen, J. J. Strodiot and P. Tossings, Springer-Verlag, 1999. 33 | |
| [132] | Three Control Methods for Time-dependent Fluid Flow M. HINZE and K. KUNISCH Journal of Flow, Control and Combustion, 65(2000), 273-298 doi: 10.1023/A:1011417305739 | |
| [131] | The numerical solution of the steady state solid fuel ignition model and its optimal control A. BORZI and K. KUNISCH SIAM Journal on Scientific Computing, 22(2000), 263-284 doi: 10.1137/S1064827599360194 | |
| [130] | Second Order Methods for Optimal Control of Time - Dependent Fluid Flow M. HINZE and K. KUNISCH SIAM Journal Control and Optimization, 40(2001), 925-946 doi: 10.1137/S0363012999361810 | |
| [129] | Optimal Control of the Solid Fuel Ignition Model A. KAUFFMANN and K. KUNISCH ESAIM: Proceedings, 8(2000), 65-76 doi: 10.1051/proc:2000005 | |
| [128] | Embedding Domain Technique Representation of the Gradient for some Shape Optimiation Problems K. KUNISCH and G. PEICHL Advances in Mathematical Sciences and Applications, 9(1999), 717-736 | |
| [127] | Primal-dual active set strategy for a general class of constrained optimal control problems K. KUNISCH and A. RÖSCH SIAM Journal on Optimization, 13(2002), 321-334 doi: 10.1137/S1052623499358008 | |
| [126] | Sub-Optimal Control of Transient Non-Isothermal Viscoelastic Fluid Flows K. KUNISCH and X. MARDUEL Physics of Fluids, 13(2001), 2478-2491 doi: 10.1063/1.1384869 | |
| [125] | New Results on the Non-Linearity and the Sensitivity of the Estimation of the Diffusion Coefficient in a 2D Elliptic Equation G. CHAVENT and K. KUNISCH Proc. of Inverse Problems in Engineering: Theory and Practice, 3rd Int. Conf. on Inverse Problems in Engineering, Port Ludlow, Juni 1999 | |
| [124] | Optimal Control of the Solid Fuel Ignition Model with H1-Cost K. ITO and K. KUNISCH SIAM Journal Control and Optimization, 40(2001), 1585-1610 doi: 10.1137/S0363012900366042 | |
| [123] | Control of Burgers' Equation by Reduced Order Approach using Proper Orthogonal Decomposition K. KUNISCH and St. VOLKWEIN Journal of Optimization Theory and Applications, 102(1999), 345- 371 doi: 10.1023/A:1021732508059 | |
| [122] | Primal-Dual Active Set Strategy for State Constrained Optimal Control Problems M. BERGOUNIOUX and K. KUNISCH Computational Optimization and Applications, 22(2002), 193-224 doi: 10.1023/A:1015489608037 | |
| [121] | Optimal Control of Stationary Viscoelastic Fluids K. KUNISCH and X. MARDUEL Journal of Non-Newtonian Fluid Mechanics, 88(2000), 261-301 doi: 10.1016/S0377-0257(99)00021-X | |
| [120] | Optimal Control K. ITO and K. KUNISCH Encyclopedia of Electrical and Electronic Engineering, Editor Webster, Vol. 15(1999), 364-379, John Wiley and Sons, New York | |
| [119] | A Comparison of a Moreau-Yosida Based Active Strategy and Interior Point Methods for Constrained Optimal Control Problems M. BERGOUNIOUX, M. HADDOU, M. HINTERMÜLLER and K. KUNISCH SIAM J. on Optimization, 11(2000), 495-521 doi: 10.1137/S1052623498343131 | |
| [118] | Instantaneous Control of Backward Facing Step Flow H. CHOI, M. HINZE and K. KUNISCH Applied Numerical Mathematics, 31(1999), 133-158 doi: 10.1016/S0168-9274(98)00131-7 | |
| [117] | Numerical Gradients for Shape Optimization based on Embedding Domain Techniques K. KUNISCH and G. PEICHL Comp. Optimization and Applications, 18(2001), 95-114 doi: 10.1023/A:1008779803348 | |
| [116] | Iterative Choices of Regularization Parameters in Linear Inverse Problems K. KUNISCH and J. ZOU Inverse Problems, 14(1998), 1247-1264 doi: 10.1088/0266-5611/14/5/010 | |
| [115] | On Suboptimal Control Strategies for the Navier-Stokes equations M. HINZE and K. KUNISCH ESAIM: Proceedings, 4(1998), 181-198 doi: 10.1051/proc:1998028 | |
| [114] | Some Applications of BV Functions in Optimal Control and Calculus of Variations E. CASAS, K. KUNISCH and C. POLA ESAIM: Proceedings, 4(1998), 181-198 doi: 10.1051/proc:1998022 | |
| [113] | Optimal Control of Elliptic Variational Inequalities K. ITO and K. KUNISCH Applied Mathematics and Optimization, 41(2000), 343-364 doi: 10.1007/s002459911017 | |
| [112] | Primal-dual Strategy for Constrained Optimal Control Problems M. BERGOUNIOUX, K. ITO and K. KUNISCH SIAM J. Control and Optimization, 37(1999), 1176-1194 doi: 10.1137/S0363012997328609 | |
| [111] | Suboptimal Control of Fluid Flows M. HINZE and K. KUNISCH SOR-Proceedings, Jena 1997, eds Kischka et al | |
| [110] | Suboptimal Control Strategies for Backward Facing Step Flows M. HINZE and K. KUNISCH Proceedings of 15th IMACS World Congress on Scientific Computation, Modelling and Applied Mathematics, Editor A. Sydow, Vol. 3(1997), 53-58 | |
| [109] | Newton's Method for a Class of Weakly Singular Optimal Control Problems K. ITO and K. KUNISCH SIAM J. on Optimization, 109(1999), 896-916 doi: 10.1137/S1052623497320840 | |
| [108] | Augmented-Lagrangian-SQP-Techniques and their Approximation K. KUNISCH and S. VOLKWEIN in Contemporary Mathematics, Optimization Methods in Partial Differential Equations, 209(1997), 147-160 | |
| [107] | Nonoverlapping Domain Decomposition Methods for Inverse Problems K. KUNISCH and X. TAI Proceedings of 9th International Conference on Domain Decompostion Methods, Editors P. Bjorstard, M. Espedal and D. Keyes, John Wiley and Sons, 1997 | |
| [106] | Augmented Lagrangian Algorithms for State Constrained Optimal Control Problems M. BERGOUNIOUX and K. KUNISCH International conference in Austria, Birkhäuser, Int. Ser. Numer. Math. 126 (1998), 33-48 | |
| [105] | Regularization of Linear Least Squares Problems by Total Bounded Variation G. CHAVENT and K. KUNISCH ESAIM, Control, Optimization and Calculus of Variations, 2(1997), 359-376 doi: 10.1051/cocv:1997113 | |
| [104] | Regularization by Functions of Bounded Variation and Applications to Image Enhancement E. CASAS, K. KUNISCH and C. POLA Appl. Math. and Optimization, 40(1999), 229-258 doi: 10.1007/s002459900124 | |
| [103] | Primal-dual Formulations for Parameter Estimation Problems G. CHAVENT, K. KUNISCH and J. E. ROBERTS Computational and Applied Mathematics, 18(1999), 165-212 | |
| [102] | Augmented Lagrangian Techniques for Elliptic State Constrained Optimal Control Problems M. BERGOUNIOUX and K. KUNISCH SIAM J. Control and Optimization, 35(1997), 1524-1543 doi: 10.1137/S036301299529330X | |
| [101] | Shape Optimization for Mixed Boundary Value Problems Based on an Embedding Domain Method K. KUNISCH and G. PEICHL will be published in: Dynamics of Continuous, Discrete and Impulsive Systems, 4(1998), 439-478 | |
| [100] | Estimation of the Convection Coefficient in Elliptic Equations K. ITO and K. KUNISCH Inverse Problems, 13(1997), 995-1013 doi: 10.1088/0266-5611/13/4/007 | |
| [99] | Augmented Lagrangian Formulation of Nonsmooth K. ITO and K. KUNISCH Convex Optimization in Hilbert Spaces, in: Lecture Notes in Pure and Applied Mathematics. Control of Partial Differential Equations and Applications, E. CASAS, Ed., Marcel Dekker, Vol. 174(1995),107-117 | |
| [98] | Control and Estimation of the Boundary Heat Transfer Function in Stefan Problems V. BARBU, K. KUNISCH, and W. RING RAIRO, Math. Mod. and Num. Analysis, 30(1996), 1-40 | |
| [97] | Numerical Methods for Parameter Estimation Problems K. KUNISCH will be published in: GAMM-SIAM Proceedings on Inverse Problems in Diffusion Processes, 1995, 199-216 | |
| [96] | An Active Set Strategy Based on the Augmented Lagrangian Formulation for Image Restoration K. ITO und K. KUNISCH RAIRO, Math. Mod. and Num. Analysis, 33 (1999), 1-21 doi: 10.1051/m2an:1999102 | |
| [95] | Identifying the Nonlinearity in a Parabolic Boundary Value Problem V. BARBU and K. KUNISCH in: Optimal Control of Differen- tial Equations, N.H. PAVEL, Ed., Marcel Dekker, New York, 1994, 29-37 | |
| [94] | On Weakly Nonlinear Inverse Problems G. CHAVENT and K. KUNISCH SIAM J. on Applied Mathematics, Vol. 56,2(1996), 542-572 doi: 10.1137/S0036139994267444 | |
| [93] | Augmented Lagrangian Methods for Non-smooth Convex Optimization in Hilbert Spaces K. ITO and K. KUNISCH Nonlinear Analysis, Theory, Methods and Applications, 41(2000), 573-589 doi: 10.1016/S0362-546X(98)00299-5 | |
| [92] | Identification of Nonlinear Parabolic Equations V. BARBU and K. KUNISCH Control Theory and Advanced Technology, Vol. 10,4(1995), 1959-1980 | |
| [91] | MATLAB-Software for Parametric Estimation in Two Point Boundary Value Problems M. KROLLER and K. KUNISCH in: Identification and Control of Systems governed by Partial Differential Equations, H. T. BANKS, R. H. FABIANO, K. ITO, Eds., SIAM, Philadelphia, 1993, 59-68 | |
| [90] | Augmented Lagrangian-SQP-Methods for Nonlinear Optimal Control Problems of Tracking Type K. ITO and K. KUNISCH SIAM J. Control and Optimization, Vol. 34,3(1996), 874-891 doi: 10.1137/S0363012994261707 | |
| [89] | Sequential and Parallel Splitting Methods for Bilinear Control Problems in Hilbert Spaces K. KUNISCH and X. TAI SIAM J. on Num. Analysis, Vol. 34,1(1997), 91-118 doi: 10.1137/S0036142993255253 | |
| [88] | State Space Regularization: Geometric Theory G. CHAVENT and K. KUNISCH Appl. Math. and Optimization, 37(1998), 243-268 doi: 10.1007/s002459900076 | |
| [87] | Augmented Lagrangian SQP-Methods in Hilbert Spaces and Application to Control in the Coefficients Problems K. ITO and K. KUNISCH SIAM J. on Optimization, Vol. 6,1(1996), 96-125 doi: 10.1137/0806007 | |
| [86] | Identifiability of Spatially-Varying Parameters in Distributed Systems of Parabolic Type by Continuous Interior Observations K. KUNISCH and S. NAKAGIRI Control Theory and Advanced Technology, Vol. 10,4(1995), 2065-2082 | |
| [85] | On a Class of Damped Morozov Principles K. KUNISCH Computing, 50(1993), 185-198 doi: 10.1007/BF02243810 | |
| [84] | Identification of Nonlinear Elliptic Equations V. BARBU and K. KUNISCH Applied Mathematics and Optimization 33(1996), 139-167 doi: 10.1007/s002459900007 | |
| [83] | Estimation of the Conductivity in the One-Phase Stefan Problem: Numerical Results K. KUNISCH, K. MURPHY, and G. PEICHL RAIRO, Math. Mod. and Num. Analysis, 27 (1993), 613-650 | |
| [82] | Optimal A-Posteriori Parameter Choice for Tikhonov Regularization for Solving Nonlinear Ill-posed Problem O. SCHERZER, H. W. ENGL, and K. KUNISCH SIAM J. Numerical Analysis, 30(1993), 1796-1838 doi: 10.1137/0730091 | |
| [81] | Convergence of Tikhonov Regularization for Constrained Ill-Posed Inverse Problems G. CHAVENT and K. KUNISCH Inverse Problems 10(1994), 63-76 doi: 10.1088/0266-5611/10/1/006 | |
| [80] | Maximizing Robustness in Nonlinear Illposed Inverse Problems K. ITO and K. KUNISCH SIAM J. Control and Optimization, 33(1995), 643-666 doi: 10.1137/S0363012992230982 | |
| [79] | Sensitivity Measures for the Estimation of Parameters in 1-D Elliptic Boundary Value Problems K. ITO and K. KUNISCH J. of Mathematical Systems, Estimation, and Control, Vol. 6,2(1996), 195-218 | |
| [78] | Regularization in State Space G. CHAVENT and K. KUNISCH RAIRO, Journal on Numerical Analysis, 27(1993), 535-564 | |
| [77] | Regularization of Nonlinear Illposed Problems with Closed Operators K. KUNISCH and W. RING Numerical Functional Analysis and Optimization, 14(1993), 389-404 doi: 10.1080/01630569308816529 | |
| [76] | L1-Identifiability of the Transmissivity Coefficient G. VAINIKKO and K. KUNISCH Zeitschrift für Analysis und ihre Anwendungen, 12(1993), 327-341 | |
| [75] | Estimation of Interfaces from Boundary Measurements K. KUNISCH and X. PAN SIAM J. Control and Optimization, Vol. 32, 6(1994), 1643-1674 doi: 10.1137/S0363012992226338 | |
| [74] | Estimation of Conductivity in the One-Phase Stefan Problem I: Basic Results K. KUNISCH, K. MURPHY, and G. PEICHL Bolletino della Unione Matematica Italiana, 7(1995),77-103 | |
| [73] | Parameter Estimation in the Stefan Problem K. KUNISCH, K. MURPHY, and G. PEICHL in "Computation and Control II", Birkhäuser, Boston(1991), 247-262 | |
| [72] | A Geometric Theory for the L2-Stability of the Inverse Problem in a 1-D-Elliptic Equation from H1-Observations G. CHAVENT and K. KUNISCH Appl. Math. and Optimization, 27(1993), 231-260 doi: 10.1007/BF01314817 | |
| [71] | Reduced SQP-Methods for Parameter Identification Problems K. KUNISCH and E. SACHS SIAM J. Numerical Analysis, 29(1992),1793- 1820 doi: 10.1137/0729100 | |
| [70] | On the Injectivity and Linearization of the Coefficient-to-Solution Mapping for Elliptic Boundary Value Problems K. ITO and K. KUNISCH J. of Math. Anal. and Appl., Vol. 188, 3(1994), 1040-1066 doi: 10.1006/jmaa.1994.1479 | |
| [69] | Sensitivity Analysis for Optimization Problems in Hilbert Spaces with Bilateral Constraints F. COLONIUS and K. KUNISCH Journal of Mathematical Systems, Estimation, and Control, 3(1993), 265-299 | |
| [68] | Mathematical Models for the Elastic Beam with Structural Damping G. Di BLASIO, K. KUNISCH and E. SINESTRARI Applicable Analysis, 48(1993), 133-156 doi: 10.1080/00036819308840155 | |
| [67] | On the Choice of the Regularization Parameter in Nonlinear Inverse Problems K. ITO and K. KUNISCH SIAM J. on Optimization, 2(1992), 1-29 doi: 10.1137/0802019 | |
| [66] | Convergence Rates for Regularized Nonlinear Illposed Problems K. KUNISCH and G. GEYMAYER in: Lecture Notes in Control and Information Sciences Vol. 154, Springer 1991, Berlin, 81-92 | |
| [65] | On the Choice of the Regularization Parameter Using Model Functions M. KROLLER and K. KUNISCH in: Inverse Methods in Action, P.C. Sabatier ed., Springer, Berlin 1990, 106-113 | |
| [64] | Sensitivity Analysis of Solutions to Optimization Problems in Hilbert Spaces with Applications to Optimal Control and Estimation K. ITO and K. KUNISCH Journal of Differential Equations, 99(1992), 1-40. doi: 10.1016/0022-0396(92)90133-8 | |
| [63] | Estimation of a Boundary Heat Transfer Coefficient K. KUNISCH and L. WHITE Control Theory and Advanced Technology, 7(1991), 55-72 | |
| [62] | A Numerical Technique for the Estimation of the Diffusion Coefficient in Parabolic Systems K. KUNISCH and G. PEICHL will be published in: Proceedings of 28th IEEE Conference on Decision and Control, Tampa, 1989, 2773-2777 | |
| [61] | Contributions to Nonlinear Inverse Problems Arising in Parameter Estimation for Elliptic System K. KUNISCH in: Perspectives in Control Theory, Jacubczyk, Malanowski, Respondek, eds., Birkhäuser, Boston, 1989, 108-128 | |
| [60] | Estimation of a Temporally and Spatially Varying Diffusion Coefficient in a Parabolic System by an Augmented Lagrangian Technique K. KUNISCH and G. PEICHL Numerische Mathematik, 59(1991), 473-509 doi: 10.1007/BF01385792 | |
| [59] | Stability and identifiability of parameters in Galerkin approximation of distributed systems under multiple inputs K. KUNISCH and L. WHITE Optimal Control, Application and Methods, 12(1991), 63-71 doi: 10.1002/oca.4660120106 | |
| [58] | Identifiability and Stability of Diffusion and Restoring Force in Elliptic Systems J. BAUMEISTER and K. KUNISCH Applicable Analysis, 40(1991), 263-279 doi: 10.1080/00036819108840009 | |
| [57] | Stability of Perturbed Optimization Problems with Application to Parameter Estimation F. COLONIUS and K. KUNISCH Num. Func. Analysis and Optimization, 11(1990), 873-915 doi: 10.1080/01630569108816408 | |
| [56] | A Numerical Study of the Augmented Lagrangian Method for the Estimation of Parameters in Elliptic Systems K. ITO, M. KROLLER, and K. KUNISCH SIAM J. on Sci. and Stat. Computing, 12(1991), 884-910 doi: 10.1137/0912048 | |
| [55] | An Augmented Lagrangian Technique for Variational Inequalities K. ITO and K. KUNISCH Appl. Math. and Optimization, 21(1990), 223-241 | |
| [54] | Rate of Convergence for Galerkin and Collocation Approximations to the Linear Quadratic Regulator Problem for Parabolic Systems M. KROLLER and K. KUNISCH SIAM Journal on Numerical Analysis, 28(1991), 1350-1385 doi: 10.1137/0728071 | |
| [53] | Convergence rates for Tikhonov regularisation of non-linear ill-posed problems H. W. ENGL, K. KUNISCH, and A. NEUBAUER Inverse Problems, 5(1989), 523-540. 26 doi: 10.1088/0266-5611/5/4/007 | |
| [52] | Dual Semigroups and Structural Operators for Partial Functional Differential Equations with Unbounded Operators Acting on the Delays K. KUNISCH and M. MASTINSEK J. of Differential and Integral Equations, 3(1990), 733-756 | |
| [51] | Regularity Properties and Strict Complementarity of the Output-Least-Squares Approach to Parameter Estimation in Parabolic Systems K. KUNISCH and L. WHITE Inverse Problems, 5(1988), 13-33 doi: 10.1088/0266-5611/5/1/006 | |
| [50] | The Augmented Lagrangian Method for Estimating the Diffusion Coefficient in an Elliptic Equation K. ITO and K. KUNISCH in Proceedings of 26-th IEEE Conference on Decision and Control, Los Angeles 1987, 1400-1404 | |
| [49] | Parameter Estimation in a Special Reaction-Diffusion System Modelling Man-Environment Diseases K. KUNISCH and H. SCHELCH Journal of Math. Biology, 27(1989), 633-665 | |
| [48] | The Augmented Lagrangian Method for Parameter Estimation in Elliptic Systems K. ITO and K. KUNISCH SIAM Journal on Control and Optimization, 28(1990), 113-136 doi: 10.1137/0328006 | |
| [47] | On the Shape of Solutions of Second Order Parabolic Partial Differential Equations K. KUNISCH and G. PEICHL J. of Differential Equations, 75(1988), 329-353 doi: 10.1016/0022-0396(88)90142-8 | |
| [46] | Rate of Convergence for the Estimation of a Coefficient in a Two Point Boundary Value Problem K. KUNISCH in "Inverse and Illposed Problems", H.W.Engl and C.W.Groetsch eds., Academic Press, 1987,499-512 | |
| [45] | A Survey of Recent Results on the Output Least Squares Formulation of Parameter Estimation Problems K. KUNISCH Automatica 24(1988), 531-593 | |
| [44] | A Reaction-Diffusion System Arising in Modelling Man-Environment Diseases: Basic Theory V. CAPASSO and K. KUNISCH Quarterly of Applied Mathematics, 46(1988), 431-450 | |
| [43] | Output Squares Stability for Estimation of the Diffusion Coefficient in an Elliptic Equation F. COLONIUS and K. KUNISCH in: Control Problems for Systems Described by Partial Differential Equations and Applications, ed. I. Lasiecka and R. Triggiani, Springer, 1987, 185-195 | |
| [42] | A New Approach to the Stabil- ity Analysis of Parameter Identification Problems F. COLONIUS and K. KUNISCH Identification and System Parameter Estimation, H.A. Barker and P.C. Young, eds., Pergamon Press, 1985, 581-584 | |
| [41] | The Augmented Lagrangean Method for Equality and Inequality Constraints in Hilbert Space K. ITO and K. KUNISCH Mathematical Programming, 46(1990), 341-360 doi: 10.1007/BF01585750 | |
| [40] | Output Least Squares Stability in Elliptic Systems F. COLONIUS and K. KUNISCH Applied Mathematics and Optimization, 19(1988), 33-63 doi: 10.1007/BF01448191 | |
| [39] | Inherent Identifiability of Parameters in Elliptic Differential Equations K. KUNISCH J. Math. Appl. 132(1988), 453-472 doi: 10.1016/0022-247X(88)90074-1 | |
| [38] | A Reaction-Diffusion System Modelling Man-Environment Epidemics V. CAPASSO and K. KUNISCH Annals of Differential Equations 1(1985), 1-12 | |
| [37] | Identifiability under Approximation for an Elliptic Boundary Value Problem K. KUNISCH and L. W. WHITE SIAM J. Control and Optimization, 25(1987), 279-297 doi: 10.1137/0325017 | |
| [36] | Invariance Results for Infinite Delay and Volterra Equations in Besov-Spaces F. KAPPEL and K. KUNISCH Transactions of the American Mathematical Society 304(1987), 1-51 | |
| [35] | Regularity Properties in Parameter Estimation of Diffusion Coefficients in Elliptic Boundary Value Problems K. KUNISCH and L. W. WHITE Applicable Analysis 21(1986), 71-87 | |
| [34] | Output Least Squares Stability for Parameter Estimation in Two Point Value Problems F. COLONIUS and K. KUNISCH Journal für die Reine und Angewandte Mathematik, 370(1986), 1-29 | |
| [33] | Retarded Abstract Equations in Hilbert Space G. DI BLASIO, K. KUNISCH and E. SINESTRARI Infinite Dimensional Systems (Hrsg.~Kappel und Schappacher), Springer, 1984, 71-77. | |
| [32] | Approximation of Feedback Control for Parabolic Systems H. T. BANKS and K. KUNISCH 22-nd IEEE Conference on Decision and Control, 247-251(1983) | |
| [31] | Parameter Identifiability under Approximation K. KUNISCH and L. W. WHITE Quarterly of Applied Mathematics 44(1986), 475-486. 24 | |
| [30] | Parameter Estimation for the Euler-Bernoulli Beam K. KUNISCH and E. GRAIF Matematica Aplicada e Computacional 4(1985), 95-124 | |
| [29] | Parameter Estimation K. KUNISCH and L. WHITE Regularity and the Penalty Method for a Class of Elliptic Problems, SIAM J.Control and Optimization 25(1987), 100-120 doi: 10.1137/0325008 | |
| [28] | The Linear Regulator Problem for Parabolic Systems H. T. BANKS and K. KUNISCH SIAM J.Control and Optimization 22(1984), 684-698 doi: 10.1137/0322043 | |
| [27] | Parameter Estimation for Elliptic Equations in Multidimensional Domains with Point and Flux Observations K. KUNISCH and L. WHITE Nonlinear Analysis, Theory, Methods, and Applications 10(1986), 121-146 doi: 10.1016/0362-546X(86)90041-6 | |
| [26] | Stability for Abstract Linear Functional Differential Equations G. DI BLASIO, K. KUNISCH and E. SINESTRARI Israel J.Mathematics 50(1985), 231-263 doi: 10.1007/BF02761404 | |
| [25] | The Parameter Estimation Problem for Parabolic Equations and Discontinuous Observation Operators K. KUNISCH and L. WHITE SIAM J. Control and Optimization 23(1985), 900-927 doi: 10.1137/0323052 | |
| [24] | Approximation of the State of Infinite Delay- and Volterra-Type Equations F. KAPPEL and K. KUNISCH in: Differenzen- Differentialgleichungen und ihre numerische Behandlung, Birkhäuser, 149-168(1983) | |
| [23] | L2-Regularity for Parabolic Partial Integrodifferential Equations with Delay in the Highest Order Derivatives G. DI BLASIO, K. KUNISCH, and E. SINESTRARI J.Math.Anal.Appl. 102(1984), 38-57 doi: 10.1016/0022-247X(84)90200-2 | |
| [22] | The Solution Operator for a Partial Differential Equation with Delay G. DI BLASIO, K. KUNISCH, and E. SINESTRARI Rend.Acc.Naz.Lincei 74(1983), 228-233 | |
| [21] | Approximation of the Parameter Identification Problem in Distributed Systems K. KUNISCH Proceedings of 3rd IFAC Symposium on Control and Distributed Parameter Systems, Toulouse, 1982 | |
| [20] | Age Dependent Population Dynamics with Diffusion K. KUNISCH, W. SCHAPPACHER, and G. F. WEBB Comp. and Maths. with Appls. 11(1985), 155-173. 23 doi: 10.1016/0898-1221(85)90144-0 | |
| [19] | Necessary Conditions for Partial Differential Equations with Delay to Generate C0-Semigroups K. KUNISCH and W. SCHAPPACHER J.Differential Equations 50(1983), 149-179 doi: 10.1016/0022-0396(83)90084-0 | |
| [18] | Cubic Spline Approximation Techniques for Parameter Estimation in Distributed Systems H. T. BANKS, J. M. CROWLEY, and K. KUNISCH IEEE Trans. Automatic Control 28(1983), 773-786 | |
| [17] | An Approximation Theory for Nonlinear Partial Differential Equations with Applications to Identification and Control H. T. BANKS and K. KUNISCH SIAM J.Control and Optimization 20(1982), 815-849 doi: 10.1137/0320059 | |
| [16] | Identification and Estimation of Parameters in Abstract Cauchy Problems K. KUNISCH Mathematical Control Theory, Banach Cen- ter Publications 14(1983), 279-300 | |
| [15] | Parameter Estimation Techniques for Nonlinear Distributed Parameter Systems H. T. BANKS and K. KUNISCH Proceedings of Inter- national Conference on Nonlinear Phenomena in Mathematical Science, Texas, 1980, 57-68 | |
| [14] | The Riccati Integral Equation Arising in Optimal Control of Delay Differential Equations K. KUNISCH Proceedings of International Conference on Nonlinear Phenomena in Mathematical Sciences, Texas,1980, 611-618 | |
| [13] | Approximation Schemes for Nonlinear Neutral Optimal Control Systems K. KUNISCH J.Math.Anal.Appl. 82(1980), 112-143 doi: 10.1016/0022-247X(81)90228-6 | |
| [12] | Approximation Schemes for the Linear-Quadratic Optimal Control Problem Associated with Delay-Equations K. KUNISCH SIAM J.Control and Optimization 20(1982), 506-540 doi: 10.1137/0320038 | |
| [11] | A Semigroup Approach to Partial Differential Equations with Delay K. KUNISCH in: "Abstract Cauchy Problems and Functional Differential Equations", Pitman Publ., Research Notes in Mathematics, Vol.48, 53-71(1981) | |
| [10] | The Quasi Autonomous Cauchy Problem and the Step Method for Functional Differential Equations K. KUNISCH included in the postdoctoral thesis | |
| [9] | Approximation of Optimal Control Problems for Hereditary Systems of Neutral Type K. KUNISCH Berichte der Math.-Stat. Sektion im Forschungszentrum Graz, Nr. 137(1980), 65 pages. 22 | |
| [8] | Mild and Strong Solutions for Partial Differential Equations with Delay K. KUNISCH and W. SCHAPPACHER Ann. Mat. Pura Appl. 75(1980), 193-219 doi: 10.1007/BF01789412 | |
| [7] | Spline Approximations for Neutral Functional Differential Equations F. KAPPEL and K. KUNISCH SIAM J. Numerical Analysis 18(1981), 1058-1080 doi: 10.1137/0718072 | |
| [6] | Variation of Constants Formulas for Partial Differential Equations with Delay K. KUNISCH and W. SCHAPPACHER J. Nonlinear Analysis, TMA, 5(1980), 123-142 doi: 10.1016/0362-546X(81)90038-9 | |
| [5] | Positive Solutions of Functional Differential Equations K. KUNISCH and W. SCHAPPACHER in: "Approximation of Fixed-Points and Functional Differential Equations", Springer, Lecture Notes in Mathematics, Nr. 730(1979), 238-247 | |
| [4] | Orderpreserving Evolution Operators of Functional Differential Equations K. KUNISCH and W. SCHAPPACHER Boll. U. M . I. 16- B(1979), 480-500 | |
| [3] | Abstract Cauchy Problem and Abstract Integral Equations for Neutral Functional Differential Equations K. KUNISCH Archiv der Mathematik 31(1978), 580-588 doi: 10.1007/BF01226495 | |
| [2] | Neutral Functional-Differential Equations in Lp-Spaces and Averaging Approximations K. KUNISCH J.Nonlinear Analysis, TMA, 3(1979), 419-448 doi: 10.1016/0362-546X(79)90060-9 | |
| [1] | Neutrale Funktional- Differentialgleichungen und Halbgruppentheorie K. KUNISCH Berichte der Math.-Stat. Sektion im Forschungszentrum Graz, Nr. 81(1978), 101 pages |
last changed: 08.02.2012