English

Existence of periodic solutions for the Lotka-Volterra type systems

Classical Analysis and ODEs 2007-05-23 v1

Abstract

In this paper we prove the existence of non-stationary periodic solutions of delay Lotka-Volterra equations. In the proofs we use the degree for S1S^1-equivariant maps.

Keywords

Cite

@article{arxiv.math/0607135,
  title  = {Existence of periodic solutions for the Lotka-Volterra type systems},
  author = {H. Hirano and S. Rybicki},
  journal= {arXiv preprint arXiv:math/0607135},
  year   = {2007}
}