Open Science Research Excellence

Benshi Zhu

Publications

3

Publications

3
7742
Positive Solutions for Discrete Third-order Three-point Boundary Value Problem
Authors:
Abstract:
In this paper, the existence of multiple positive solutions for a class of third-order three-point discrete boundary value problem is studied by applying algebraic topology method.
Keywords:
Positive solutions, Discrete boundary value problem, Third-order, Three-point, Algebraic topology
2
13982
Positive Solutions for Semipositone Discrete Eigenvalue Problems via Three Critical Points Theorem
Authors:
Abstract:
In this paper, multiple positive solutions for semipositone discrete eigenvalue problems are obtained by using a three critical points theorem for nondifferentiable functional.
Keywords:
Discrete eigenvalue problems, positive solutions,semipositone, three critical points theorem
1
16003
Positive Solutions for a Class of Semipositone Discrete Boundary Value Problems with Two Parameters
Authors:
Abstract:
In this paper, the existence, multiplicity and noexistence of positive solutions for a class of semipositone discrete boundary value problems with two parameters is studied by applying nonsmooth critical point theory and sub-super solutions method.
Keywords:
Discrete boundary value problems, nonsmoothcritical point theory, positive solutions, semipositone,sub-super solutions method