Source-type solutions of porous medium equation with convection in RN(N≥2)

被引：0
|
作者：
Lu, GF [1 ]
机构：
[1] Suzhou Univ, Dept Math, Suzhou, Peoples R China
来源：
PROCEEDINGS OF THE CONFERENCE ON NONLINEAR PARTIAL DIFFERENTIAL EQUATIONS AND APPLICATIONS | 1998年
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D O I：
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中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
In this paper we are concerned with the Cauchy problem as follows: u(t) = Delta u(m) + b(i) (u(n))x(i), (x, t) is an element of S-T = R-N x (0.T) (0.1) u(x,0) = delta(x), x is an element of R-N (0.2) where delta(x) denotes the Dirac measure in R-N(N greater than or equal to 2). m > 1, n greater than or equal to 1 and b(i) is an element of R are physical constants.
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页码：129 / 133
页数：5
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