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CONVERGENCE RESULTS FOR THE COOPERATIVE CROSS-DIFFUSION SYSTEM WITH WEAK COOPERATIONS

Journal of the Korean Society of Mathematical Education Series B: The Pure and Applied Mathematics / Journal of the Korean Society of Mathematical Education Series B: The Pure and Applied Mathematics, (P)1226-0657; (E)2287-6081
2017, v.24 no.4, pp.201-209
https://doi.org/10.7468/jksmeb.2017.24.4.201
Shim, Seong-A
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Abstract

We prove convergence properties of the global solutions to the cooperative cross-diffusion system with the intra-specific cooperative pressures dominated by the inter-specific competition pressures and the inter-specific cooperative pressures dominated by intra-specific competition pressures. Under these conditions the <TEX>$W^1_2-bound$</TEX> and the time global existence of the solution for the cooperative cross-diffusion system have been obtained in [10]. In the present paper the convergence of the global solution is established for the cooperative cross-diffusion system with large diffusion coefficients.

keywords
cooperative cross-diffusion system, <tex> $W^1_2-bound$</tex>, uniform bound, convergence, asymptotic stable constant steady-state

Journal of the Korean Society of Mathematical Education Series B: The Pure and Applied Mathematics