Harder, Felix; Wachsmuth, Gerd M-stationarity for a class of MPCCs in Lebesgue spaces. (English) Zbl 1498.49063 J. Math. Anal. Appl. 512, No. 2, Article ID 126167, 28 p. (2022). MSC: 49N45 90C05 PDFBibTeX XMLCite \textit{F. Harder} and \textit{G. Wachsmuth}, J. Math. Anal. Appl. 512, No. 2, Article ID 126167, 28 p. (2022; Zbl 1498.49063) Full Text: DOI arXiv
Harder, Felix; Mehlitz, Patrick; Wachsmuth, Gerd Reformulation of the M-stationarity conditions as a system of discontinuous equations and its solution by a semismooth Newton method. (English) Zbl 1467.49024 SIAM J. Optim. 31, No. 2, 1459-1488 (2021). MSC: 49M05 49M15 90C30 90C33 PDFBibTeX XMLCite \textit{F. Harder} et al., SIAM J. Optim. 31, No. 2, 1459--1488 (2021; Zbl 1467.49024) Full Text: DOI arXiv
Harder, Felix; Wachsmuth, Gerd Optimality conditions for a class of inverse optimal control problems with partial differential equations. (English) Zbl 1418.49025 Optimization 68, No. 2-3, 615-643 (2019). Reviewer: Christian Clason (Graz) MSC: 49K20 90C31 PDFBibTeX XMLCite \textit{F. Harder} and \textit{G. Wachsmuth}, Optimization 68, No. 2--3, 615--643 (2019; Zbl 1418.49025) Full Text: DOI
Harder, Felix; Wachsmuth, Gerd Comparison of optimality systems for the optimal control of the obstacle problem. (English) Zbl 1525.49022 GAMM-Mitt. 40, No. 4, 312-338 (2018). MSC: 49K20 49J40 90C33 PDFBibTeX XMLCite \textit{F. Harder} and \textit{G. Wachsmuth}, GAMM-Mitt. 40, No. 4, 312--338 (2018; Zbl 1525.49022) Full Text: DOI
Harder, Felix; Wachsmuth, Gerd The limiting normal cone of a complementarity set in Sobolev spaces. (English) Zbl 1407.49010 Optimization 67, No. 10, 1579-1603 (2018). Reviewer: Vasile Postolică (Piatra Neamt) MSC: 49J27 35B27 49K99 PDFBibTeX XMLCite \textit{F. Harder} and \textit{G. Wachsmuth}, Optimization 67, No. 10, 1579--1603 (2018; Zbl 1407.49010) Full Text: DOI Backlinks: MO