ORDER NONLINEAR DIFFUSION;
UP SIMILARITY SOLUTIONS;
CAHN-HILLIARD EQUATION;
PARABOLIC EQUATIONS;
BLOW-UP;
LINEAR LIMIT;
BEHAVIOR;
D O I:
10.1111/j.1467-9590.2009.00461.x
中图分类号:
O29 [应用数学];
学科分类号:
070104 ;
摘要:
This study is motivated by the detailed VSS results for the second-order porous medium equation with absorption (u >= 0) which have been known since the 1980s.
机构:
Tsinghua Univ, Dept Math Sci, Beijing 100084, Peoples R China
Australian Natl Univ, Ctr Math & Its Applicat, Canberra, ACT 0200, AustraliaTsinghua Univ, Dept Math Sci, Beijing 100084, Peoples R China
Jian, Huaiyu
Lu, Jian
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机构:
Australian Natl Univ, Ctr Math & Its Applicat, Canberra, ACT 0200, Australia
South China Normal Univ, South China Res Ctr Appl Math & Interdisciplinary, Guangzhou 510631, Peoples R ChinaTsinghua Univ, Dept Math Sci, Beijing 100084, Peoples R China
Lu, Jian
Wang, Xu-Jia
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h-index: 0
机构:
Australian Natl Univ, Ctr Math & Its Applicat, Canberra, ACT 0200, AustraliaTsinghua Univ, Dept Math Sci, Beijing 100084, Peoples R China
机构:
Jiangsu Normal Univ, Sch Math & Stat, Xuzhou 221116, Jiangsu, Peoples R ChinaJiangsu Normal Univ, Sch Math & Stat, Xuzhou 221116, Jiangsu, Peoples R China
Wei, Lei
Du, Yihong
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h-index: 0
机构:
Univ New England, Sch Sci & Technol, Armidale, NSW 2351, AustraliaJiangsu Normal Univ, Sch Math & Stat, Xuzhou 221116, Jiangsu, Peoples R China