$L^1$-stability of periodic stationary solutions of scalar convection-diffusion equations
$L^1$-stability of periodic stationary solutions of scalar convection-diffusion equations
复制标题
$L^1$-标量对流扩散方程周期平稳解的稳定性
DOI:
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发表时间:
2009
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通讯作者:
Valérie Le Blanc
中科院分区:
文献类型:
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作者:
Valérie Le Blanc
The aim of this paper is to study the $L^1$-stability of periodic stationary solutions of scalar convection-diffusion equations. We obtain dispersion in $L^2$ for all space dimensions using Kruv{z}kov type entropy. And when the space dimension is one, we estimate the number of sign changes of a solution to obtain $L^1$-stability.