Existence and uniqueness of positive periodic solutions of delayed Nicholson's blowflies models

• Autorzy: Fei Long , Bingwen Liu
• Języki publikacji: EN

Abstrakty

EN

This paper is concerned with a class of Nicholson's blowflies models with multiple time-varying delays. By applying the coincidence degree, some criteria are established for the existence and uniqueness of positive periodic solutions of the model. Moreover, a totally new approach to proving the uniqueness of positive periodic solutions is proposed. In particular, an example is employed to illustrate the main results.

Kategorie tematyczne

• 34K13: Periodic solutions
• 34C25: Periodic solutions

• Wydawca: Institute of Mathematics Polish Academy of Sciences
• Czasopismo: Annales Polonici Mathematici
• Rocznik: 2012
• Tom: 103
• Numer: 3
• Strony: 217-228

Daty

wydano

2012

Twórcy

autor

Fei Long

• Department of Mathematics, and Computer Science, Hunan City University, Yiyang, Hunan 413000, P.R. China

autor

Bingwen Liu

• College of Mathematics, Physics and Information Engineering, Jiaxing University, Jiaxing, Zhejiang 314001, P.R. China

Identyfikatory

DOI

10.4064/ap103-3-1