Bifurcation of positive equilibria in nonlinear structured population models with varying mortality rates

被引：0
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作者：
Christoph Walker
机构：
[1] Leibniz Universität Hannover,Institut für Angewandte Mathematik
来源：
Annali di Matematica Pura ed Applicata | 2011年 / 190卷
关键词：
Age structure; Nonlinear diffusion; Population model; Bifurcation; Maximal regularity; 35K55; 35K90; 92D25;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
A parameter-dependent model involving nonlinear diffusion for an age-structured population is studied. The parameter measures the intensity of the mortality. A bifurcation approach is used to establish existence of positive equilibrium solutions.
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页码：1 / 19
页数：18
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