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arXiv 0704.1208math.AP
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对流-扩散方程解的渐近轮廓

Asymptotic profiles of solutions to convection-diffusion equations

Said Benachour, Grzegorz Karch, Philippe Laurençot

摘要:

对流-扩散方程柯西问题零质量解的大时间行为。我们给出了关于初始数据的大小和形状的条件,使得解的大时间渐近性由Guass-Weierstrass核的导数或由自相似解或由双曲N波给出

英文摘要:

The large time behavior of zero mass solutions to the Cauchy problem for a convection-diffusion equation. We provide conditions on the size and shape of the initial datum such that the large time asymptotics of solutions is given either by the derivative of the Guass-Weierstrass kernel or by a self-similar solution or by a hyperbolic N-wave

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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