Halperin, I.; Agranovich, G. Optimal control with bilinear inequality constraints. (English) Zbl 1317.49027 Funct. Differ. Equ. 21, No. 3-4, 119-136 (2014). MSC: 49K15 49K21 93C95 PDFBibTeX XMLCite \textit{I. Halperin} and \textit{G. Agranovich}, Funct. Differ. Equ. 21, No. 3--4, 119--136 (2014; Zbl 1317.49027)
Halperin, I.; Agranovich, G.; Ribakov, Y. Modal subspace LQR and \({\mathcal H}_{\infty}\) control of proportionally damped models. (English) Zbl 1320.93038 Funct. Differ. Equ. 19, No. 3-4, 307-322 (2012). MSC: 93B36 93C05 93C15 93C95 49K15 70E55 PDFBibTeX XMLCite \textit{I. Halperin} et al., Funct. Differ. Equ. 19, No. 3--4, 307--322 (2012; Zbl 1320.93038)