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Initial-boundary problems for systems of a high order doubly nonlinear parabolic equations with variable exponent of nonlinearity

Journal: Matematychni Studii (Vol.38, No. 1)

Publication Date:

Authors : ;

Page : 68-79

Keywords : system of doubly nonlinear equations; existence theorem; uniqueness theorem; Galerkin procedure;

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Abstract

Consider a mixed problem for a class of system of a high order doubly nonlinear parabolic equations with variable exponent of nonlinearity. This problem is considered in generalized Lebesgue-Sobolev spaces. As a result, we reached a condition of the existence of a solution. We use here Galerkin's procedure.

Last modified: 2014-01-13 20:05:18