Pearson, John W.; Porcelli, Margherita; Stoll, Martin Interior-point methods and preconditioning for PDE-constrained optimization problems involving sparsity terms. (English) Zbl 07177902 Numer. Linear Algebra Appl. 27, No. 2, e2276, 23 p. (2020). MSC: 65F08 65F10 65K05 76D55 90C20 93C20 PDFBibTeX XMLCite \textit{J. W. Pearson} et al., Numer. Linear Algebra Appl. 27, No. 2, e2276, 23 p. (2020; Zbl 07177902) Full Text: DOI arXiv
Pearson, John W.; Stoll, Martin; Wathen, Andrew J. Preconditioners for state-constrained optimal control problems with Moreau-Yosida penalty function. (English) Zbl 1324.49026 Numer. Linear Algebra Appl. 21, No. 1, 81-97 (2014). MSC: 49M15 65F08 PDFBibTeX XMLCite \textit{J. W. Pearson} et al., Numer. Linear Algebra Appl. 21, No. 1, 81--97 (2014; Zbl 1324.49026) Full Text: DOI Link
Stoll, Martin; Wathen, Andy Preconditioning for partial differential equation constrained optimization with control constraints. (English) Zbl 1274.65189 Numer. Linear Algebra Appl. 19, No. 1, 53-71 (2012). Reviewer: Michele Benzi (Atlanta) MSC: 65K10 65F10 49J20 49M15 PDFBibTeX XMLCite \textit{M. Stoll} and \textit{A. Wathen}, Numer. Linear Algebra Appl. 19, No. 1, 53--71 (2012; Zbl 1274.65189) Full Text: DOI
Rees, Tyrone; Stoll, Martin Block-triangular preconditioners for PDE-constrained optimization. (English) Zbl 1240.65097 Numer. Linear Algebra Appl. 17, No. 6, 977-996 (2010). MSC: 65F08 65F10 65K10 49J20 PDFBibTeX XMLCite \textit{T. Rees} and \textit{M. Stoll}, Numer. Linear Algebra Appl. 17, No. 6, 977--996 (2010; Zbl 1240.65097) Full Text: DOI Link