Existence of infinitely many solutions of nonlinear fourth-order discrete boundary value problems

نویسندگان

چکیده

Abstract The fourth-order discrete Dirichlet boundary value problem is also a elastic beam problem. In this paper, the existence of infinitely many solutions to investigated through critical point theory. By an important inequality we established and oscillatory behavior f either near origin or at infinity, obtain solutions, which converge zero unbounded. end, two examples are presented illustrate our results.

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ژورنال

عنوان ژورنال: Boundary Value Problems

سال: 2022

ISSN: ['1687-2770', '1687-2762']

DOI: https://doi.org/10.1186/s13661-022-01640-y