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一般非線性滲流方程廣義解的存在唯一性與Blow-up
In this paper,we consider nonnegative solutions to Cauchy problem for the general nonlinear filtration equations ut-Dj(aij(x,t,u)Diφ(u))+bi(t,u)Diu+C(x,t,u)=0,and obtain the existence,uniqueness and blow-up in finite time of these solutions under some structure conditions.
作 者: 霍振宏 李海峰 HUO Zhen-hong LI Hai-feng 作者單位: Department of Mathematics,Zhongyuan Institute of Technology,Zhengzhou 450007,China 刊 名: 數學季刊(英文版) ISTIC PKU 英文刊名: CHINESE QUARTERLY JOURNAL OF MATHEMATICS 年,卷(期): 2008 23(2) 分類號: O175.27 O175.29 關鍵詞: nonlinear filtration equation Cauchy problem generalized solution existence uniqueness blow-up【一般非線性滲流方程廣義解的存在唯一性與Blow-up】相關文章:
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