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Number of items: 25.

Schröder, Jörg ; Wick, Thomas ; Reese, Stefanie ; Wriggers, Peter ; Müller, Ralf ; Kollmannsberger, Stefan ; Kästner, Markus ; Schwarz, Alexander ; Igelbüscher, Maximilian ; Viebahn, Nils ; Bayat, Hamid Reza ; Wulfinghoff, Stephan ; Mang, Katrin ; Rank, Ernst ; Bog, Tino ; D’Angella, Davide ; Elhaddad, Mohamed ; Hennig, Paul ; Düster, Alexander ; Garhuom, Wadhah ; Hubrich, Simeon ; Walloth, Mirjam ; Wollner, Winnifried ; Kuhn, Charlotte ; Heister, Timo (2021):
A Selection of Benchmark Problems in Solid Mechanics and Applied Mathematics.
In: Archives of Computational Methods in Engineering, 28 (2), pp. 713-751. Springer, ISSN 1134-3060, 1886-1784,
DOI: 10.1007/s11831-020-09477-3,

Gaspoz, Fernando ; Kreuzer, Christian ; Veeser, Andreas ; Wollner, Winnifried (2021):
Quasi-best approximation in optimization with PDE constraints. (Publisher's Version)
In: Inverse Problems, 36 (1), IOP Publishing, ISSN 0266-5611, e-ISSN 1361-6420,
DOI: 10.26083/tuprints-00019330,

Mohammadi, Masoumeh ; Wollner, Winnifried (2020):
A Priori Error Estimates for a Linearized Fracture Control Problem.
In: Optimization and Engineering, p. 23. Springer Link, ISSN 13894420,
DOI: 10.1007/s11081-020-09574-z,

Mang, Katrin ; Walloth, Mirjam ; Wick, Thomas ; Wollner, Winnifried (2020):
Mesh adaptivity for quasi-static phase-field fractures based on a residual-type a posteriori error estimator.
In: GAMM Mitteilungen, 43 (1), DOI: 10.1002/gamm.202000003,

Mang, Katrin ; Wick, Thomas ; Wollner, Winnifried (2020):
A Phase-Field Model for Fractures in Incompressible Solids.
In: Computational Mechanics, 65 (1), pp. 61-78. Springer Link, ISSN 01787675,
DOI: 10.1007/s00466-019-01752-w,

Neitzel, Ira ; Wick, Thomas ; Wollner, Winnifried (2019):
An Optimal Control Problem Governed by a Regularized Phase-field Fracture Propagation Model. Part II The Regularization Limit.
In: SIAM Journal on Control and Optimization, 57 (3), pp. 1672-1690. SIAM, ISSN 03630129,
DOI: 10.1137/18M122385X,

Richter, Thomas ; Wollner, Winnifried (2018):
An optimization framework for the computation of time-periodic solutions of partial differential equations.
In: Vietnam Journal of Mathematics, 46 (4), pp. 949-966. Springer, ISSN 2305221X,
DOI: 10.1007/s10013-018-0314-y,

Neitzel, Ira ; Wollner, Winnifried (2018):
A Priori L²-Discretization Error Estimates for the State in Elliptic Optimization Problems with Pointwise Inequality State Constraints.
In: Numerische Mathematik, 138 (2), pp. 273-299. Springer Link, ISSN 0029599X,
DOI: 10.1007/s00211-017-0906-6,

Ludovici, Francesco ; Neitzel, Ira ; Wollner, Winnifried (2018):
A Priori Error Estimates for State Constrained Semilinear Parabolic Optimal Control Problems.
In: Journal of Optimization Theory and Applications, 178 (2), pp. 317-348. Springer Link, ISSN 15732878,
DOI: 10.1007/s10957-018-1311-8,

Goll, Christian ; Rannacher, Rolf ; Wollner, Winnifried (2015):
The Damped Crank-Nicolson Time-Marching Scheme for the Adaptive Solution of the Black-Scholes Equation.
In: Journal of Computational Finance, 18 (4), pp. 1-37. Incisive Media Ltd., ISSN 14601559,
DOI: 10.21314/JCF.2015.301,

Ludovici, Francesco ; Wollner, Winnifried (2015):
A Priori Error Estimates for a Finite Element Discretization of Parabolic Optimization Problems with Pointwise Constraints in Time on Mean Values of the Gradient of the State.
In: SIAM Journal on Control and Optimization, 53 (2), pp. 745-770. SIAM, ISSN 03630129,
DOI: 10.1137/140961778,

Herzog, Roland ; Rösch, Arnd ; Ulbrich, Stefan ; Wollner, Winnifried
Leugering, Günter ; Benner, Peter ; Engell, Sebastian ; Griewank, Andreas ; Harbrecht, Helmut ; Hinze, Michael ; Rannacher, Rolf ; Ulbrich, Stefan (eds.) (2014):
OPTPDE: A Collection of Problems in PDE-Constrained Optimization.
165, In: Trends in PDE Constrained Optimization, pp. 539-543, Springer Link, ISBN 9783319050829,
DOI: 10.1007/978-3-319-05083-6_34,
[Book Section]

Hintermüller, Michael ; Schiela, Anton ; Wollner, Winnifried (2014):
The Length of the Primal-Dual Path in Moreau-Yosida-based Path-following for State Constrained Optimal Control.
In: SIAM Journal on Optimization, 24 (1), pp. 108-126. SIAM, ISSN 10526234,
DOI: 10.1137/120866762,

Frei, Stefan ; Rannacher, Rolf ; Wollner, Winnifried (2013):
A Priori Error Estimates for the Finite Element Discretization of Optimal Distributed Control Problems Governed by the Biharmonic Operator.
In: Calcolo, 50 (3), pp. 165-193. Springer, ISSN 00080624,
DOI: 10.1007/s10092-012-0063-3,

Opmeer, Mark R. ; Reis, Timo ; Wollner, Winnifried (2013):
Finite-Rank ADI Iteration for Operator Lyapunov Equations.
In: SIAM Journal on Control and Optimization, 51 (5), pp. 4084-4117. SIAM, ISSN 03630129,
DOI: 10.1137/120885310,

Wollner, Winnifried
Bredies, K. ; Clason, C. ; Kunisch, K. ; Winckel, G. von (eds.) (2013):
A Priori Error Estimates for Optimal Control Problems with Constraints on the Gradient of the State on Nonsmooth Polygonal Domains.
164, In: Control and Optimization with PDE Constraints, 1.Auflage, pp. 193-215, Springer, ISBN 9783034806305,
DOI: 10.1007/978-3-0348-0631-2,
[Book Section]

Gerecht, Daniel ; Rannacher, Rolf ; Wollner, Winnifried (2012):
Computational aspects of pseudospectra in hydrodynamic stability analysis.
In: Journal of Mathematical Fluid Mechanics, 14 (4), pp. 661-692. Springer, ISSN 14226928,
DOI: 10.1007/s00021-011-0085-7,

Besier, Michael ; Wollner, Winnifried (2012):
On the pressure approximation in nonstationary incompressible flow simulations on dynamically varying spatial meshes.
In: International Journal Numerical Methods in Fluids, 69 (6), pp. 1045-1064. Wiley & Sons Ltd., ISSN 10970363,
DOI: 10.1002/fld.2625,

Wollner, Winnifried (2012):
Optimal Control of Elliptic Equations with Pointwise Constraints on the Gradient of the State in Nonsmooth Polygonal Domains.
In: SIAM Journal on Control and Optimization, 50 (4), pp. 2117-2129. SIAM, ISSN 03630129,
DOI: 10.1137/110836419,

Rannacher, Rolf ; Vexler, Boris ; Wollner, Winnifried (2012):
A Posteriori Error Estimation in PDE-Constrained Optimization with Pointwise Inequality Constraints.
In: Constrained Optimization and Optimal Control for Partial Differential Equations, pp. 349-373, Springer, ISBN 9783034801324,
DOI: 10.1007/978-3-0348-0133-1,
[Book Section]

Ortner, Christoph ; Wollner, Winnifried (2011):
A Priori Error Estimates for Optimal Control Problems with Pointwise Constraints on the Gradient of the State.
In: Numerische Mathematik, 118 (3), pp. 587-600. Springer Link, ISSN 0029-599X,
DOI: 10.1007/s00211-011-0360-9,

Schiela, Anton ; Wollner, Winnifried (2011):
Barrier Methods for Optimal Control Problems with Convex Nonlinear Gradient State Constraints.
In: SIAM Journal on Optimization, 21 (1), pp. 269-286. SIAM, ISSN 10526234,
DOI: 10.1137/080742154,

Rannacher, Rolf ; Westenberger, Antje ; Wollner, Winnifried (2010):
Adaptive Finite Element Solution of Eigenvalue Problems: Balancing of Discretization and Iteration Error.
In: Journal of Numerical Mathematics, 18 (4), pp. 303-327. De Gruyter, ISSN 15702820,
DOI: 10.1515/jnum.2010.015,

Wollner, Winnifried (2010):
A Posteriori Error Estimates for a Finite Element Discretization of Interior Point Methods for an Elliptic Optimization Problem with State Constraints.
In: Computational Optimization and Applications, 47 (1), pp. 133-159. Springer, ISSN 15732894,
DOI: 10.1007/s10589-008-9209-2,

Vexler, Boris ; Wollner, Winnifried (2008):
Adaptive Finite Elements for Elliptic Optimization Problems with Control Constraints.
In: SIAM Journal on Control and Optimization, 47 (1), pp. 509-534. SIAM, ISSN 03630129,
DOI: 10.1137/070683416,

This list was generated on Sat Nov 26 01:29:27 2022 CET.