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《Journal of Henan University (Natural Science)》 1990-02
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On Finite Diffusing Speed for Degenerate Parabolic Equation

Cui Guozhong ( Henan Universiiy )  
In this paper,we discuss the problem of finite diffusing speed for degenerate parabolic equation C(u)t=△uin RT={(x,t):x∈RN, 0t≤T}. Under some conditions of the function c(s) and the presumption 0≤u(x,t)≤M,We prove that noa-negative weak solution u(x,t)satisfy,for any(x0,t0)∈RT:where b0, c0 depend only on N, T and M.
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【References】
Chinese Journal Full-text Database 2 Hits
1 Deng Jiucheng, Cui Quozhong ( Henen univ );HFBD6lder Estimates for General Solutions of Degenerate Parabolic Equations[J];Journal of Henan University (Natural Science);1991-02
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【Co-citations】
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1 Li Haifeng;Xing Jiasheng (Zhengzhou Textile Institute,450007) (Zhengzhou University,450052);On the Global Solution for the Damped Nonlinear Schr dinger Equations[J];;1992-03
2 Dei Yingguo (Department of Mathematics);Lipshitz Continuity of the Convex Hull of Functions of Several Variables[J];Journal of Fuzhou University(Natural Sciences Edtion);1993-01
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9 Lan shiyi;Fouranalytic And Complex Biharmonic Functions[J];JOURNAL OF LIUZHOU TEACHERS COLLEGE;1996-01
10 Zhang Aim in (Deparlment of Applied Mathematics, Ningbo Universityl;THE REGULARITY OF SOLUTIONS FOR ELLIPTCEQUATIONS WITH TWO DEGENERATED LINES[J];JOURNAL OF NINGBO UNIVERSITY(NATURAL SCIENCE & ENGINEERING EDITION);1997-02
【Co-references】
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1 Sun Jujiang and Wu Dequan;EXISTENCE AND UNIQUENESS OF THE GENERALIZED SOLUTION OF MULTI—DIMENSIONAL QUASILINEAR PARABOLIC EQUATIONS[J];Journal of Shandong University;1987-02
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