Initial boundary value problem for a class of higher-order n-dimensional nonlinear pseudo-parabolic equations

نویسندگان

چکیده

Abstract In this paper, we study the initial boundary value problem for a class of higher-order n -dimensional nonlinear pseudo-parabolic equations which do not have positive energy and come from soil mechanics, heat conduction, optics. By mountain pass theorem first prove existence nonzero weak solution to static problem, is important basis evolution then based on method potential well global problem.

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ژورنال

عنوان ژورنال: Boundary Value Problems

سال: 2021

ISSN: ['1687-2770', '1687-2762']

DOI: https://doi.org/10.1186/s13661-020-01482-6