Open AccessPartial Extinction, Permanence, and Global Attractivity in Nonautonomousn-Species Gilpin-Ayala Competitive Systems with Impulses
Author(s) -
Juan Hou,
Liu Han-hui
Publication year - 2012
Publication title -
discrete dynamics in nature and society
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.264
H-Index - 39
eISSN - 1607-887X
pISSN - 1026-0226
DOI - 10.1155/2012/150841
Subject(s) - mathematics , extinction (optical mineralogy) , competitive exclusion , ecology , biology , competition (biology) , paleontology
The qualitative properties of general nonautonomous n-species Gilpin-Ayala competitive systems with impulsive effects are studied. Some new criteria on the permanence, extinction, and global attractivity of partial species are established by using the methods of inequalities estimate and Liapunov functions
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