Non‐linear diffusion in a finite mass medium

Non‐linear diffusion in a finite mass medium
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DOI:
10.1002/cpa.3160350106
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发表时间:
1982
影响因子:
3
通讯作者:
P. Rosenau;S. Kamin
P. Rosenau;S. Kamin
中科院分区:
数学1区
文献类型:
--
作者:
P. Rosenau;S. Kamin

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本文研究了在介质总质量m和初始能量E有限的条件下,非均匀介质中的热方程:a2A (u) In R'x[0,00]的解,即:
In this paper we are concerned with the solutions of the heat equation in an inhomogeneous medium: a2A (u) in R'x [0, 00) subject to the constraints that the total mass m of the medium and the initial energy E are finite, ie,