𝔖 Bobbio Scriptorium
✦   LIBER   ✦

An age structured population model in a spatially heterogeneous environment: Existence and uniqueness theory

✍ Scribed by Qingping Deng; Thomas G. Hallam


Publisher
Elsevier Science
Year
2006
Tongue
English
Weight
169 KB
Volume
65
Category
Article
ISSN
0362-546X

No coin nor oath required. For personal study only.

✦ Synopsis


This paper considers the existence and uniqueness of solutions of an age-structured population model in a spatially heterogeneous bounded environment. The model describes individual organism movement of diffusion and advection in the older life stage but assumes stationarity of individuals in the embryonic stage. The mathematical formulation is a nonlinear degenerate parabolic partial differential problem with non-locally integro-type initial-boundary conditions.