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This article is cited in 5 scientific papers (total in 5 papers)
On the Solvability of Nonlinear Parabolic Functional-Differential
Equations with Shifts in the Spatial Variables
O. V. Solonukhaab a Federal Research Center "Computer Science and Control" of Russian Academy of Sciences, Moscow
b Peoples' Friendship University of Russia, Moscow
Abstract:
The first mixed boundary value problem for a nonlinear functional-differential equation of parabolic type with shifts in the spatial variables is considered. Sufficient conditions are proved under which a nonlinear differential-difference operator is demicontinuous, coercive, and pseudomonotone on the domain of the operator $\partial_t$. Based on these properties, existence theorems for a generalized solution are proved.
Keywords:
nonlinear parabolic functional-differential equation, shift operator, pseudomonotone operator on $W$, ellipticity condition.
Received: 20.10.2022 Revised: 07.12.2022
Citation:
O. V. Solonukha, “On the Solvability of Nonlinear Parabolic Functional-Differential
Equations with Shifts in the Spatial Variables”, Mat. Zametki, 113:5 (2023), 747–763; Math. Notes, 113:5 (2023), 708–722
Linking options:
https://www.mathnet.ru/eng/mzm13781https://doi.org/10.4213/mzm13781 https://www.mathnet.ru/eng/mzm/v113/i5/p747
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Abstract page: | 130 | Full-text PDF : | 6 | Russian version HTML: | 54 | References: | 23 | First page: | 9 |
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