Existence of solutions for fourth-order nonlinear boundary value problems
نویسندگان
چکیده
Abstract In this paper, we discuss the existence and approximation of solutions for a fourth-order nonlinear boundary value problem by using quasilinearization technique. presence lower solution α an upper β in reverse order $\alpha \geq \beta $ α ≥ β , show (extreme) solution.
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ژورنال
عنوان ژورنال: Advances in Difference Equations
سال: 2021
ISSN: ['1687-1839', '1687-1847']
DOI: https://doi.org/10.1186/s13662-021-03354-4