Effects of cannibalism on a basic stage structure
In this paper, we discuss the effects of cannibalism on a basic stage-structured population model for a single species. A threshold condition for extinction versus persistence is obtained, and numerical simulations of the population dynamics are presented. These simulations suggest that cannibalism...
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| Veröffentlicht in: | Applied mathematics and computation 2010-11, Vol.217 (5), p.2133-2141 |
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| container_title | Applied mathematics and computation |
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| creator | Saito, Yasuhisa Jung, Changdo Lim, Yongdo |
| description | In this paper, we discuss the effects of cannibalism on a basic stage-structured population model for a single species. A threshold condition for extinction versus persistence is obtained, and numerical simulations of the population dynamics are presented. These simulations suggest that cannibalism has a stabilizing effect on the population, promoting equilibrium of the adult population level. |
| doi_str_mv | 10.1016/j.amc.2010.07.012 |
| format | Article |
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| ispartof | Applied mathematics and computation, 2010-11, Vol.217 (5), p.2133-2141 |
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| language | eng |
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| source | Elsevier ScienceDirect Journals |
| subjects | Adults Basic stage structure Cannibalism Computation Computer simulation Dynamics Exact sciences and technology Extinction Liapunov–LaSalle theorem Mathematical analysis Mathematical models Mathematics Numerical analysis Numerical analysis. Scientific computation Permanence Sciences and techniques of general use Stabilization Thresholds Uniform persistence |
| title | Effects of cannibalism on a basic stage structure |
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