Note on the Stability Property of a Cooperative System Incorporating Harvesting
Author(s) -
Xiangdong Xie,
Fengde Chen,
Yalong Xue
Publication year - 2014
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 - 10.1155/2014/327823
Subject(s) - stability (learning theory) , property (philosophy) , equilibrium point , mathematics , point (geometry) , control theory (sociology) , mathematical optimization , mathematical economics , computer science , mathematical analysis , artificial intelligence , geometry , differential equation , philosophy , control (management) , epistemology , machine learning
The stability of a kind of cooperative model incorporating harvesting is revisited in this paper. By using an iterative method, the global attractivity of the interior equilibrium point of the system is investigated. We show that the condition which ensures the existence of a unique positive equilibrium is enough to ensure the global attractivity of the positive equilibrium. Our results significantly improve the corresponding results of Wei and Li (2013)
Accelerating Research
Robert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom
Address
John Eccles HouseRobert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom