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A degenerate parabolic system with self-diffusion for a mutualistic model in ecology

โœ Scribed by Kwang Ik Kim; Zhigui Lin

Publisher
Elsevier Science
Year
2006
Tongue
English
Weight
176 KB
Volume
7
Category
Article
ISSN
1468-1218

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๐Ÿ“œ SIMILAR VOLUMES

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โœ Zhiwen Duan; Weibing Deng; Chunhong Xie ๐Ÿ“‚ Article ๐Ÿ“… 2004 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 891 KB

ln this paper, we establish the local existence of the solution and the finite-time blowup result for the following system: where p, q > 1 and 0 < rl, r2 < 1. Moreover, it is proved that the solution has global blow-up and uniformly on compact subsets of f/, where 7 = Pq -(1 -rl)(1 -r2) and T\* is

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โœ Chunlai Mu; Ying Su ๐Ÿ“‚ Article ๐Ÿ“… 2001 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 597 KB

This paper deals with the conditions that ensure the blow-up phenomenon or its absence for solutions of the system ut = A@ + v\*enu, vt = Au" + uaeflv with homogeneous Dirichlet boundary data. The results depend crucially on the sign of the difference pq -pclv and on the domain R.