A new method to investigate almost periodic solutions for an Nicholson’s blowflies model with time-varying delays and a linear harvesting term

Autor:	Mao Xin Liao, Qi Mei Xiao, Pei Luan Li, Shu Ai Yuan, Chang Jin Xu
Rok vydání:	2019
Předmět:	Time Factors Population Dynamics Fixed-point theorem 02 engineering and technology Models Biological 0502 economics and business 0202 electrical engineering electronic engineering information engineering Animals Applied mathematics Computer Simulation Ovum Mathematics Diptera Reproduction Applied Mathematics Exponential dichotomy 05 social sciences Signal Processing Computer-Assisted General Medicine Integral equation Complement (complexity) Term (time) Computational Mathematics Nonlinear Dynamics Modeling and Simulation Linear Models Female 020201 artificial intelligence & image processing General Agricultural and Biological Sciences Algorithms 050203 business & management
Zdroj:	Mathematical Biosciences and Engineering. 16:3830-3840
ISSN:	1551-0018
Popis:	In this paper, a delayed Nicholson's blowflies model with a linear harvesting term is investigated. By transforming the model into an equivalent integral equation, and applying a fixed point theorem inc ones, we establish a sufficient condition which ensure the existence of positive almost periodic solutions for the Nicholson's blowflies model. The results of this paper are completely new and complement those of the previous studies. The approach is new.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9ea36253bbe1105015235fa17efdb8aa https://doi.org/10.3934/mbe.2019189 Zobrazit plný text záznamu