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Mawhin’s Theorem for Nonlinear Functional Differential Equations

CHEN Haibo1, LI Zhongfan2, HUANG Qingdao2   

  1. 1. Educational Institute of Jilin Province, Changchun 130022, China; 2. College of Mathematics, Jilin University, Changchun 130012, China
  • Received:2006-09-22 Revised:1900-01-01 Online:2006-11-26 Published:2006-08-26
  • Contact: HUANG Qingdao

Abstract: Using LiapunovSchmidt method and to pological degree theory, we proved some results for the existence of periodic sol utions of nonlinear functional differential equations.

Key words: LiapunovSchmidt method, topological degree theory, periodic solutions

CLC Number: 

  • O175.12