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.
机构:
Institute of Mathematics, Acad. of Math. and System Sciences, Chinese Academy of Sciences, Beijing 100080, China
Xi'an Statistic College, Xi'an 710061, ChinaInstitute of Mathematics, Acad. of Math. and System Sciences, Chinese Academy of Sciences, Beijing 100080, China
Lu, Zhonghua
Liu, Xianning
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h-index: 0
机构:
Institute of Mathematics, Acad. of Math. and System Sciences, Chinese Academy of Sciences, Beijing 100080, China
Department of Mathematics, Southwest China Normal University, Chongqing 400715, ChinaInstitute of Mathematics, Acad. of Math. and System Sciences, Chinese Academy of Sciences, Beijing 100080, China
Liu, Xianning
Chen, Lansun
论文数: 0引用数: 0
h-index: 0
机构:
Institute of Mathematics, Acad. of Math. and System Sciences, Chinese Academy of Sciences, Beijing 100080, ChinaInstitute of Mathematics, Acad. of Math. and System Sciences, Chinese Academy of Sciences, Beijing 100080, China