Clason, Christian; Nhu, Vu Huu; Rösch, Arnd Numerical analysis of a nonsmooth quasilinear elliptic control problem: II. Finite element discretization and error estimates. arXiv:2303.03060 Preprint, arXiv:2303.03060 [math.NA] (2023). BibTeX Cite \textit{C. Clason} et al., ``Numerical analysis of a nonsmooth quasilinear elliptic control problem: II. Finite element discretization and error estimates'', Preprint, arXiv:2303.03060 [math.NA] (2023) Full Text: arXiv OA License
Clason, Christian; Nhu, Vu Huu; Rösch, Arnd Numerical analysis of a nonsmooth quasilinear elliptic control problem: I. Explicit second-order optimality conditions. arXiv:2203.16865 Preprint, arXiv:2203.16865 [math.OC] (2022). BibTeX Cite \textit{C. Clason} et al., ``Numerical analysis of a nonsmooth quasilinear elliptic control problem: I. Explicit second-order optimality conditions'', Preprint, arXiv:2203.16865 [math.OC] (2022) Full Text: arXiv OA License
Clason, Christian; Nhu, Vu Huu; Rösch, Arnd Optimal control of a non-smooth quasilinear elliptic equation. (English) Zbl 1472.49044 Math. Control Relat. Fields 11, No. 3, 521-554 (2021). MSC: 49K20 49J52 49M15 49J50 PDFBibTeX XMLCite \textit{C. Clason} et al., Math. Control Relat. Fields 11, No. 3, 521--554 (2021; Zbl 1472.49044) Full Text: DOI arXiv
Clason, Christian; Nhu, Vu Huu; Rösch, Arnd No-gap second-order optimality conditions for optimal control of a non-smooth quasilinear elliptic equation. (English) Zbl 1467.49017 ESAIM, Control Optim. Calc. Var. 27, Paper No. 62, 35 p. (2021). MSC: 49K20 35J62 PDFBibTeX XMLCite \textit{C. Clason} et al., ESAIM, Control Optim. Calc. Var. 27, Paper No. 62, 35 p. (2021; Zbl 1467.49017) Full Text: DOI arXiv
Kien, B. T.; Nhu, V. H.; Rösch, A. Second-order necessary optimality conditions for a class of optimal control problems governed by partial differential equations with pure state constraints. (English) Zbl 1318.49039 J. Optim. Theory Appl. 165, No. 1, 30-61 (2015). Reviewer: Claudia Simionescu-Badea (Wien) MSC: 49K20 35J61 35Q30 PDFBibTeX XMLCite \textit{B. T. Kien} et al., J. Optim. Theory Appl. 165, No. 1, 30--61 (2015; Zbl 1318.49039) Full Text: DOI
Kien, B. T.; Nhu, V. H.; Rösch, A. Lower semicontinuity of the solution map to a parametric elliptic optimal control problem with mixed pointwise constraints. (English) Zbl 1312.49024 Optimization 64, No. 5, 1219-1238 (2015). MSC: 49K40 49K20 49N60 49J40 90C31 93B50 93C05 93C20 93C35 76D05 65J15 PDFBibTeX XMLCite \textit{B. T. Kien} et al., Optimization 64, No. 5, 1219--1238 (2015; Zbl 1312.49024) Full Text: DOI