An age-structured fish population model with coupled size and population density
نویسندگان
چکیده
منابع مشابه
A multi-region nonlinear age–size structured fish population model
The goal of this paper is to present a generic multi-region nonlinear age-size structured fish population 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 l...
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ژورنال
عنوان ژورنال: Mathematical and Computer Modelling
سال: 1989
ISSN: 0895-7177
DOI: 10.1016/0895-7177(89)90213-6