Global Attractors and Steady State Solutions for a Class of Reaction–Diffusion Systems
✍ Scribed by Le Dung
- Publisher
- Elsevier Science
- Year
- 1998
- Tongue
- English
- Weight
- 413 KB
- Volume
- 147
- Category
- Article
- ISSN
- 0022-0396
No coin nor oath required. For personal study only.
✦ Synopsis
We show that weak L p dissipativity implies strong L dissipativity and therefore implies the existence of global attractors for a general class of reaction diffusion systems. This generalizes the results of Alikakos and Rothe. The results on positive steady states (especially for systems of three equations) in our earlier work (J. Differential Equations 130 (1996), 59 91) are improved.
📜 SIMILAR VOLUMES
## Communicated by M. Renardy The steady-state problem of the non-linear reaction-diffusion system is considered. The existence of positive steady-solutions is established by using a fixed point theorem in ordered Banach space. The uniqueness of ordered positive steady-state solutions and an appl
We obtain in this paper the global boundedness of solutions to a Fujita-type reaction-diffusion system. This global boundedness results from diffusion effect, homogeneous Dirichlet boundary value conditions and appropriate reactions.