A finite difference approximation for a coupled system of nonlinear size-structured populations (Q1612603)
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scientific article; zbMATH DE number 1788038
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | A finite difference approximation for a coupled system of nonlinear size-structured populations |
scientific article; zbMATH DE number 1788038 |
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A finite difference approximation for a coupled system of nonlinear size-structured populations (English)
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25 August 2002
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An implicit finite difference scheme for the solution of a model describing the dynamics of coupled size-structured subpopulations with nonlinear growth, reproduction and mortality rates is derived. Existence and uniqueness of weak solutions as well as the convergence of the difference scheme is proven.
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nonlinear size-structured populations
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modelling population dynamics
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implicit finite difference scheme
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weak solutions
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convergence
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