Journal of Jilin University Science Edition ›› 2022, Vol. 60 ›› Issue (1): 20-0026.

Previous Articles     Next Articles

Existence and Uniqueness of Solutions for a Class of Second-Order Differential Systems

KANG Huijun   

  1. College of Mathematics and Statistics, Northwest Normal University, Lanzhou 730070, China
  • Received:2021-04-08 Online:2022-01-26 Published:2022-01-26

Abstract: By using Schauder fixed point theorem, the author study the  existence and uniqueness of solutions for second-order iterative differential system satisfying the boundary conditions x(a)=y(a)=a, x(b)=y(b)=b或x(a)=y(a)=b, x(b)=y(b)=a, where x[2](t)=x(x(t)).

Key words:  , second-order iterative differential systems, boundary value problem, existence, Schauder fixed point theorem

CLC Number: 

  • O175.8