Schättler, Heinz; Ledzewicz, Urszula; Maurer, Helmut Sufficient conditions for strong local optimality in optimal control problems with \(L_{2}\)-type objectives and control constraints. (English) Zbl 1304.49043 Discrete Contin. Dyn. Syst., Ser. B 19, No. 8, 2657-2679 (2014). MSC: 49K15 49L99 93C15 92C50 PDFBibTeX XMLCite \textit{H. Schättler} et al., Discrete Contin. Dyn. Syst., Ser. B 19, No. 8, 2657--2679 (2014; Zbl 1304.49043) Full Text: DOI
Vossen, G. Switching time optimization for bang-bang and singular controls. (English) Zbl 1185.49022 J. Optim. Theory Appl. 144, No. 2, 409-429 (2010). MSC: 49K15 49K30 PDFBibTeX XMLCite \textit{G. Vossen}, J. Optim. Theory Appl. 144, No. 2, 409--429 (2010; Zbl 1185.49022) Full Text: DOI