He, T.S., Zhou, Y.W., Xu, Y.T. and Chen, C.Y. (2015) Sign-Changing Solutions for Discrete Second-Order Periodic Boundary Value Problems. Bulletin of the Malaysian Mathematical Sciences Society, 38, 181-195.
https://doi.org/10.1007/s40840-014-0012-1

has been cited by the following article:

• TITLE: Sign-Changing Solutions for Discrete Dirichlet Boundary Value Problem

  AUTHORS: Yuhua Long, Baoling Zeng

  KEYWORDS: Sign-Changing Solution, Difference Equation, Dirichlet Boundary Value Problem, Invariant Sets of Descending Flow

  JOURNAL NAME: Journal of Applied Mathematics and Physics, Vol.5 No.11, November 23, 2017

  ABSTRACT: Using invariant sets of descending flow and variational methods, we establish some sufficient conditions on the existence of sign-changing solutions, positive solutions and negative solutions for second-order nonlinear difference equations with Dirichlet boundary value problem. Some results in the literature are improved.