Search Results - "Wolfmayr, Monika"

Parameter Optimization for Low-Rank Matrix Recovery in Hyperspectral Imaging by Wolfmayr, Monika

“…An approach to parameter optimization for the low-rank matrix recovery method in hyperspectral imaging is discussed. We formulate an optimization problem with…”
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A fast Fourier transform based direct solver for the Helmholtz problem by Toivanen, Jari, Wolfmayr, Monika

“…Summary This article is devoted to the efficient numerical solution of the Helmholtz equation in a two‐ or three‐dimensional (2D or 3D) rectangular domain with…”
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A note on functional a posteriori estimates for elliptic optimal control problems by Wolfmayr, Monika

“…In this work, new results on functional type a posteriori estimates for elliptic optimal control problems with control constraints are presented. More…”
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On the a posteriori error analysis for linear Fokker–Planck models in convection-dominated diffusion problems by Matculevich, Svetlana, Wolfmayr, Monika

“…This work is aimed at the derivation of reliable and efficient a posteriori error estimates for convection-dominated diffusion problems motivated by a linear…”
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Functional a posteriori estimates for elliptic optimal control problems by Wolfmayr, Monika

“…In this note, new results on functional type a posteriori estimates for elliptic optimal control problems with control constraints are presented. (© 2015…”
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Functional A Posteriori Error Estimates for Time-Periodic Parabolic Optimal Control Problems by Langer, Ulrich, Repin, Sergey, Wolfmayr, Monika

“…This article is devoted to the a posteriori error analysis of multiharmonic finite element approximations to distributed optimal control problems with…”
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On the robustness and optimality of algebraic multilevel methods for reaction–diffusion type problems by Kraus, Johannes, Wolfmayr, Monika

“…This paper is on preconditioners for reaction–diffusion problems that are both, uniform with respect to the reaction–diffusion coefficients, and optimal in…”
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Parameter optimization for low-rank matrix recovery in hyperspectral imaging by Wolfmayr, Monika

“…An approach to parameter optimization for the low-rank matrix recovery method in hyperspectral imaging is discussed. We formulate an optimization problem with…”
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A posteriori error estimation for the optimal control of time-periodic eddy current problems by Wolfmayr, Monika

“…This work presents the multiharmonic analysis and derivation of functional type a posteriori estimates of a distributed eddy current optimal control problem…”
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Optimal heating of an indoor swimming pool by Wolfmayr, Monika

“…Wolfmayr, Monika (2020). Optimal Heating of an Indoor Swimming Pool. In Lindner, E.; Micheletti, A.; Nunes, C. (Eds.) Mathematical Modelling in Real Life…”
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Multiharmonic Finite Element Solvers for Time-Periodic Parabolic Optimal Control Problems by Langer, Ulrich, Wolfmayr, Monika

“…In this note, we present some of our recent work on the multiharmonic analysis of a distributed parabolic optimal control problem in a time‐periodic setting…”
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Guaranteed lower bounds for cost functionals of time-periodic parabolic optimization problems by Wolfmayr, Monika

“…In this paper, a new technique is shown for deriving computable, guaranteed lower bounds of functional type (minorants) for two different cost functionals…”
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A fast Fourier transform based direct solver for the Helmholtz problem by Toivanen, Jari, Wolfmayr, Monika

“…This paper is devoted to the efficient numerical solution of the Helmholtz equation in a two- or three-dimensional rectangular domain with an absorbing…”
Get full text

A note on functional a posteriori estimates for elliptic optimal control problems by Wolfmayr, Monika

“…In this work, new theoretical results on functional type a posteriori estimates for elliptic optimal control problems with control constraints are presented…”
Get full text

On the a posteriori error analysis for linear Fokker-Planck models in convection-dominated diffusion problems by Matculevich, Svetlana, Wolfmayr, Monika

“…This work is aimed at the derivation of reliable and efficient a posteriori error estimates for convection-dominated diffusion problems motivated by a linear…”
Get full text

Functional a posteriori error estimates for time-periodic parabolic optimal control problems by Langer, Ulrich, Repin, Sergey, Wolfmayr, Monika

“…This paper is devoted to the a posteriori error analysis of multiharmonic finite element approximations to distributed optimal control problems with…”
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Functional a posteriori error estimates for parabolic time-periodic boundary value problems by Langer, Ulrich, Repin, Sergey, Wolfmayr, Monika

“…The paper is concerned with parabolic time-periodic boundary value problems which are of theoretical interest and arise in different practical applications…”
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