On Nonselective Harvesting of Two Competing Fish Species in the Presence of Toxicity with Time-Delays
碩士 === 東海大學 === 數學系 === 96 === In this thesis, we are interested in studying the stability of the unique positive equilibrium point of a nonselective harvesting of two competing fish species in the presence of toxicity with time elays. Firstly, we state the formulation of the model. Secondly, we dri...
| Main Authors: | , |
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| Other Authors: | |
| Format: | Others |
| Language: | en_US |
| Published: |
2007
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| Online Access: | http://ndltd.ncl.edu.tw/handle/41229255463020370576 |
| Summary: | 碩士 === 東海大學 === 數學系 === 96 === In this thesis, we are interested in studying the stability of the unique positive equilibrium point of a nonselective harvesting of two competing fish species in the presence of toxicity with time elays. Firstly, we state the formulation of the model. Secondly, we drive different sufficient conditions for local and global stability of the positive equilibrium point of the system, respectively. Finally, we illustrate our results by some examples.
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