Sperber, Wolfram Some remarks to existence problems of optimal control for parabolic equations. (English) Zbl 0478.49007 Abh. Akad. Wiss. DDR, Abt. Math. Naturwiss. Tech. 1981, No. 2N, 407-412 (1981). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page MSC: 49J20 Existence theories for optimal control problems involving partial differential equations 35K20 Initial-boundary value problems for second-order parabolic equations 93C10 Nonlinear systems in control theory Keywords:minimizing sequence; optimal control problems; parabolic differential equations; proof of existence Citations:Zbl 0144.349 PDFBibTeX XMLCite \textit{W. Sperber}, Abh. Akad. Wiss. DDR, Abt. Math. Naturwiss. Tech. 1981, No. 2N, 407--412 (1981; Zbl 0478.49007)