The life-cycle of a species with separate generations is divided into a 'reproduction phase' and a 'growing-up phase'. In the reproduction phase we assume random mating and selection due to genotype differences in fecundity of the parents and viability of the offspring. During the growing-up phase w
Convergence to constant equilibrium for a density-dependent selection model with diffusion
β Scribed by Roger Lui
- Publisher
- Springer
- Year
- 1988
- Tongue
- English
- Weight
- 540 KB
- Volume
- 26
- Category
- Article
- ISSN
- 0303-6812
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
We study a prey-predator model with nonlinear diffusions. In a case when the spatial dimension is less than 5, a universal bound for coexistence steady-states is found. By using the bound and the bifurcation theory, we obtain the bounded continuum of coexistence steady-states.
## Abstract We consider a fully hyperbolic phaseβfield model in this paper. Our model consists of a damped hyperbolic equation of second order with respect to the phase function Ο(__t__) , which is coupled with a hyperbolic system of first order with respect to the relative temperature ΞΈ(__t__) and