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This article is cited in 1 scientific paper (total in 1 paper)
On solvability of parabolic equations with essentially nonlinear differential-difference operators
O. V. Solonukha Federal Research Center "Computer Science and Control" of Russian Academy of Sciences, Moscow
Abstract:
We consider the first mixed boundary value problem for a nonlinear differential-difference parabolic equation. We give some sufficient conditions for the nonlinear differential-difference operator to be radially continuous and coercive as well as has the property of $(V,W)$-semibounded variation (in this case we provide the algebraic condition of strong ellipticity for an essentially nonlinear differential-difference operator). We also justify the existence theorems for a generalized solution.
Keywords:
nonlinear parabolic functional-differential equation, shift operator in the space variables, operator with semibounded variation.
Received: 10.05.2023 Revised: 06.07.2023 Accepted: 02.08.2023
Citation:
O. V. Solonukha, “On solvability of parabolic equations with essentially nonlinear differential-difference operators”, Sibirsk. Mat. Zh., 64:5 (2023), 1094–1113
Linking options:
https://www.mathnet.ru/eng/smj7817 https://www.mathnet.ru/eng/smj/v64/i5/p1094
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