TITLE:
Existence of Positive Periodic Solutions for a Time-Delay Biological Model
AUTHORS:
Binbin Wang, Hailiang Zhang
KEYWORDS:
Biological Model, Existence, Periodic Solution, Time Delay, Independent Survival
JOURNAL NAME:
Journal of Applied Mathematics and Physics,
Vol.4 No.7,
July
25,
2016
ABSTRACT:
Based on the
classic Lotlk-Volterra cooperation model, we establish a time-delay model of
which a species cannot survive independently. By continuation theorem, we
discuss existence of positive periodic solutions of the model.