Journal of Jilin University Science Edition ›› 2021, Vol. 59 ›› Issue (4): 731-736.

Previous Articles     Next Articles

Existence of Solutions for Neumann Problem of One-Dimensional Discrete Mean Curvature Equation

DUAN Lei, CHEN Tianlan   

  1. College of Mathematics and Statistics, Northwest Normal University, Lanzhou 730070, China
  • Received:2020-11-19 Online:2021-07-26 Published:2021-07-26

Abstract: By using the connectivity theory of solution sets of compact vector field equation, we give the methods of upper and lower solutions for Neumann problem of one-dimensional discrete mean curvature equation.

Key words: mean curvature equation, Neumann problem, connectivity theory of , solution sets, upper and lower solution

CLC Number: 

  • O175.7