Structured populations, linear semigroups and positivity (Q1078114)

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scientific article; zbMATH DE number 3959186
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Structured populations, linear semigroups and positivity
scientific article; zbMATH DE number 3959186

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    Structured populations, linear semigroups and positivity (English)
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    1986
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    The methods of positive semigroup theory are used to investigate the asymptotic behavior of structured population dynamics. The models considered can describe biological situations as size-dependent cell growth, a type of reproduction which causes a decrease in weight, several populations subject to random catastrophes, the Holling's hungry mantid model and others.
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    general renewal result
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    positive semigroups
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    decrease in weight
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    causing reproduction
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    asymptotic behavior of structured population dynamics
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    size-dependent cell growth
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    random catastrophes
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    Holling's hungry mantid model
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