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Article Dans Une Revue Nonlinear Analysis: Real World Applications Année : 2005

A multi-region nonlinear age–size structured fish population model

Olivier Maury

Résumé

The goal of this paper is to present a generic multi-region nonlinear age–size structured fish pop- ulation model, and to assess its mathematical well-posedness. An initial–boundary-value problem is formulated. Existence and uniqueness of a positive weak solution is proved. Eventually, a comparison result is derived: the population of all regions decreases as the mortality rate increases in at least one region.
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hal-00496233 , version 1 (30-06-2010)

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Blaise Faugeras, Olivier Maury. A multi-region nonlinear age–size structured fish population model. Nonlinear Analysis: Real World Applications, 2005, 6 (3), pp.447-460. ⟨hal-00496233⟩
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