Permanence of a Discrete Nonlinear Prey-Competition System with Delays
A discrete nonlinear prey-competition system with m-preys and (n-m)-predators and delays is considered. Two sets of sufficient conditions on the permanence of the system are obtained. One set is delay independent, while the other set is delay dependent.
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| Format: | Article |
| Language: | English |
| Published: |
Wiley
2009-01-01
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| Series: | Discrete Dynamics in Nature and Society |
| Online Access: | http://dx.doi.org/10.1155/2009/605254 |
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| _version_ | 1832549972670676992 |
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| author | Hongying Lu |
| author_facet | Hongying Lu |
| author_sort | Hongying Lu |
| collection | DOAJ |
| description | A discrete nonlinear prey-competition system with m-preys and
(n-m)-predators and delays is considered. Two sets of sufficient conditions on the
permanence of the system are obtained. One set is delay independent, while
the other set is delay dependent. |
| format | Article |
| id | doaj-art-fd46e183ac61402aa74294bd7dc1591c |
| institution | Kabale University |
| issn | 1026-0226 1607-887X |
| language | English |
| publishDate | 2009-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Discrete Dynamics in Nature and Society |
| spelling | doaj-art-fd46e183ac61402aa74294bd7dc1591c2025-02-03T06:08:10ZengWileyDiscrete Dynamics in Nature and Society1026-02261607-887X2009-01-01200910.1155/2009/605254605254Permanence of a Discrete Nonlinear Prey-Competition System with DelaysHongying Lu0School of Mathematics and Quantitative Economics, Dongbei University of Finance and Economics, Dalian, Liaoning 116025, ChinaA discrete nonlinear prey-competition system with m-preys and (n-m)-predators and delays is considered. Two sets of sufficient conditions on the permanence of the system are obtained. One set is delay independent, while the other set is delay dependent.http://dx.doi.org/10.1155/2009/605254 |
| spellingShingle | Hongying Lu Permanence of a Discrete Nonlinear Prey-Competition System with Delays Discrete Dynamics in Nature and Society |
| title | Permanence of a Discrete Nonlinear Prey-Competition System with Delays |
| title_full | Permanence of a Discrete Nonlinear Prey-Competition System with Delays |
| title_fullStr | Permanence of a Discrete Nonlinear Prey-Competition System with Delays |
| title_full_unstemmed | Permanence of a Discrete Nonlinear Prey-Competition System with Delays |
| title_short | Permanence of a Discrete Nonlinear Prey-Competition System with Delays |
| title_sort | permanence of a discrete nonlinear prey competition system with delays |
| url | http://dx.doi.org/10.1155/2009/605254 |
| work_keys_str_mv | AT hongyinglu permanenceofadiscretenonlinearpreycompetitionsystemwithdelays |