Multiple Periodic Solutions of Predator-prey System on Time Scales with Hassell-varley Functional Response and Harvesting
WANG Hui
Abstract：In this paper , we consider the existence of more periodic solution for a class of predator-prey system on time scales with Hassell-varley functional response andharvesting .By using a continuation the-orem based on cioncidence degress theory ,sufficient conditions of at least four positive periodic solutions are obtained .
Keywords：time scaleHassell-varley functional responseharvestingpositive periodic solutionscoinci-dence degree
Publication Date：2015-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：7( 146-152 )