Literature cited
V. I. Ivanenko and V. S. Mel'nik, Variational Methods in Control Problems for Systems with Distributed Parameters [in Russian], Naukova Dumka, Kiev (1988).
J.-L. Lions, Control of Singular Distributed System [Russian translation], Nauka, Moscow (1987).
A. V. Fursikov, “Properties of solutions of certain extremal problems connected with the Navier-Stokes system,” Mat. Sb.,118, No. 3, 323–349 (1982).
V. I. Ivanenko and V. S. Mel'nik, “The method of monotonous operators in control problems for quasilinear systems,” Kibernetika, No. 2, 63–67 (1988).
U. Mackenroth, “On parabolic distributed optimal control problems with restriction on the gradient,” Appl. Math. Optim.,10, No. 1, 69–95 (1983).
P. Neittaanmaki and D. Tiba, “A variational inequality approach to constrined control problems for parabolic equations,” Appl. Math. Optim.,17, No. 3, 185–201 (1988).
V. K. Kalantarov and O. A. Ladyzhenskaya, “Collapse phenomena for quasilinear equations of parabolic and hyperbolic types,” Zap. Nauch. Sem. Len. Otdel. Mat. Inst., Academy of Sciences of the SSSR,69, 77–102 (1977).
V. A. Galaktionov, “Conditions for the absence of global solutions of a class of quasilinear parabolic solutions,” Zh. Vychish. Mat. Mat. Fiz.,22, No. 2, 322–338 (1982).
V. S. Mel'nik, “Extremal problems for evolution equations with operator constraints,” Dokl. Akad. Nauk SSSR, Ser. A, No. 3, 72–75 (1989).
V. I. Ivanenko and V. S. Mel'nik, “Optimal control of evolution equations with multivalued operators,” Dokl. Akad. Nauk SSSR,297, No. 6, 1010–1013 (1987).
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Translated from Ukrainskii Matematicheskii Zhurnal, Vol. 41, No. 11, pp. 1494–1501, November, 1989.
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Mel'nik, V.S. Extremal solutions of certain operator-differential systems. Ukr Math J 41, 1285–1291 (1989). https://doi.org/10.1007/BF01056496
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DOI: https://doi.org/10.1007/BF01056496