Horsin, Thierry; Kogut, Peter I.; Wilk, Olivier Optimal \(L^2\)-control problem in coefficients for a linear elliptic equation. II. approximation of solutions and optimality conditions. (English) Zbl 1348.35283 Math. Control Relat. Fields 6, No. 4, 595-628 (2016). MSC: 35Q93 49J20 49N05 65N99 49J30 35J75 65N20 PDFBibTeX XMLCite \textit{T. Horsin} et al., Math. Control Relat. Fields 6, No. 4, 595--628 (2016; Zbl 1348.35283) Full Text: DOI arXiv
Horsin, Thierry; Kogut, Peter I. Optimal \(L^2\)-control problem in coefficients for a linear elliptic equation. I: Existence result. (English) Zbl 1326.49005 Math. Control Relat. Fields 5, No. 1, 73-96 (2015). MSC: 49J20 49J45 35J57 35J75 PDFBibTeX XMLCite \textit{T. Horsin} and \textit{P. I. Kogut}, Math. Control Relat. Fields 5, No. 1, 73--96 (2015; Zbl 1326.49005) Full Text: DOI arXiv