We study the optimal control problem in coefficients for the degenerate parabolic variational inequality. Since problems of this type may have the Lavrent’ev effect, we consider the optimal control problem in a class of so-called H-admissible solutions. We substantiate the attainability of H-optimal pairs via the optimal solutions of some nondegenerate perturbed optimal control problems under the condition of solvability of the original degenerate problem.
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Published in Neliniini Kolyvannya, Vol. 23, No. 2, pp. 200–216, April–June, 2020.
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Kasimova, N.V. Attainability Issue for the Optimal Control Problem in Coefficients for a Degenerate Parabolic Variational Inequality. J Math Sci 258, 636–654 (2021). https://doi.org/10.1007/s10958-021-05571-4
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DOI: https://doi.org/10.1007/s10958-021-05571-4