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Existence and uniqueness of positive periodic solutions for a neutral Logarithmic population model
Authors:Qi Wang  Yue Wang
Affiliation:a School of Mathematical Science, Anhui University, Hefei 230039, PR China
b School of Mathematical Science and Computing Technology, Central South University, Changsha 410075, PR China
Abstract:In this paper, by using an abstract continuous theorem of k-set contractive operator, the criteria is established for the existence, global attractivity of positive periodic solution of a neutral delay Logarithmic population model with multiple delays. The result improve the known ones in [S.P. Lu, W.G. Ge, Existence of positive periodic solutions for neutral Logarithmic population model with multiple delays, J. Comput. Appl. Math. 166 (2) (2004) 371-383].
Keywords:Neutral Logarithmic population model   k-Set contractive operator   Positive periodic solution   Existence and global attractivity
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