A REMARK ON THE ASYMPTOTIC-BEHAVIOR OF THE SOLUTION OF THE KPP EQUATION

被引：0

作者：

BARLES, G ^{[1
]}

SOUGANIDIS, PE ^{[1
]}

机构：

[1] UNIV WISCONSIN,DEPT MATH,MADISON,WI 53706

来源：

COMPTES RENDUS DE L ACADEMIE DES SCIENCES SERIE I-MATHEMATIQUE | 1994年 / 319卷 / 07期

关键词：

D O I：

暂无

中图分类号：

O1 [数学];

学科分类号：

0701 ; 070101 ;

摘要：

Classical results on the behavior of the solution u(epsilon), of the scaled KPP reaction-diffusion equation show that u(epsilon) converges exponentially fast to the unstable equilibrium state. We prove here that the convergence of u(epsilon) to the stable equilibrium state is also exponentially fast and we obtain the exact logarithmic rate.

引用

页码：679 / 684

页数：6

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