Quasi-stationary approximation for reaction-diffusion systems
β Scribed by L.E Bobisud
- Publisher
- Elsevier Science
- Year
- 1981
- Tongue
- English
- Weight
- 511 KB
- Volume
- 79
- Category
- Article
- ISSN
- 0022-247X
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π SIMILAR VOLUMES
consider a simple and widely used method for evaluating quasi-stationary distributions of continuous time Markov chains. The infinite state space is replaced by a large, but finite approximation, which is used to evaluate a candidate distribution. We give some conditions under which the method works
## Abstract In this paper, some sufficient conditions under which the quasilinear elliptic system βdiv(β£β__~u~__β£__^pβ2^__β__~u~__) = __u____v__, βdiv(β£β__~u~__β£__^qβ2^__β__~u~__) = __u____v__ in β^N^(__N__β₯3) has no radially symmetric positive solution is derived. Then by using this nonβexistence