An age-dependent population model and its operator
β Scribed by Xun-Cheng Huang
- Publisher
- Elsevier Science
- Year
- 1990
- Tongue
- English
- Weight
- 462 KB
- Volume
- 41
- Category
- Article
- ISSN
- 0167-2789
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π SIMILAR VOLUMES
## Abstract Within a semigroup framework, we discuss well posedness and qualitative behaviour of an ageβdependent population equation with delay in the birth process. Using positivity and PerronβFrobenius theory we obtain an explicit stability criterion. Copyright Β© 2004 John Wiley & Sons, Ltd.
A continuous age-structured population model with two population groups, juveniles and adults, and with a dynamics for the resource, is considered. The only density dependence is through a uniform increase of the death rates. A complete description of the asymptotic behavior of the population dynami