Existence of Positive Periodic Solutions of a Lotka-Volterra System with Multiple Time Delays

Changjin Xu, Maoxin Liao


In this paper, a class of Lotka-Volterra system with multiple time delays is considered. By using the continuation theorem
of coincidence degree theory, we derive a set of easily verifiable sucient conditions that guarantees the existence of at
least a positive periodic solution.

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DOI: http://dx.doi.org/10.5539/jmr.v2n1p20

Journal of Mathematics Research   ISSN 1916-9795 (Print)   ISSN 1916-9809 (Online)

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