Document Detail


Complex behaviour in four species food-web model.
MedLine Citation:
PMID:  22873599     Owner:  NLM     Status:  In-Data-Review    
Abstract/OtherAbstract:
A four-dimensional food-web system consisting of a bottom prey, two middle predators and a generalist predator has been developed with modified functional response. The system is well posed and dissipative. Some results on uniform persistence have been developed. The dynamics of the system is found to be chaotic for certain choice of parameters. The coexistence of all four species is possible in the form of periodic orbits/strange attractors for suitably chosen set of parameters.
Authors:
S Gakkhar; A Priyadarshi; Sandip Banerjee
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Publication Detail:
Type:  Journal Article     Date:  2011-09-27
Journal Detail:
Title:  Journal of biological dynamics     Volume:  6     ISSN:  1751-3766     ISO Abbreviation:  J Biol Dyn     Publication Date:  2012 Mar 
Date Detail:
Created Date:  2012-08-09     Completed Date:  -     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  101299725     Medline TA:  J Biol Dyn     Country:  England    
Other Details:
Languages:  eng     Pagination:  440-56     Citation Subset:  IM    
Affiliation:
a Department of Mathematics , Indian Institute of Technology Roorkee , Roorkee , 247667 , India.
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