Dynamics of populations with age-difference and diffusion: localization |
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Authors: | Gaston E Hernandez |
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Institution: | Department of Mathematics , The University of Iowa |
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Abstract: | In this paper we study the behavior of the solutions of the Gurtin-MacCamy model for the dynamics of populations with diffusion and age-dependence We give sufficient conditions on the birth and death modules for the population to remain localized in a fixed interval or to ultimately cover all the domain R. |
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Keywords: | Population problems diffusion age-dependence porous medium equation 92A15 35K65 35A20 |
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