General quasi linear wave equations;
Life-span;
Initial-boundary value problem;
BLOW-UP;
NONEXISTENCE;
D O I:
10.1016/j.jmaa.2011.08.071
中图分类号:
O29 [应用数学];
学科分类号:
070104 ;
摘要:
This paper is devoted to studying the initial-boundary value problem for one dimensional general quasilinear wave equations u(tt) - u(xx) = b(u, Du)u(xx) + 2a(0)(u, Du)u(tx) + F(u, Du) on exterior domain. We obtain the sharp lower bound of the life-span of classical solutions to the initial-boundary value problem with small initial data and zero boundary data for one dimensional general quasilinear wave equations. (C) 2011 Elsevier Inc. All rights reserved.
机构:
Nanjing Normal Univ, Sch Math Sci, Nanjing 210023, Peoples R China
Nanjing Normal Univ, Jiangsu Key Lab NSLSCS, Nanjing 210023, Peoples R ChinaNanjing Normal Univ, Sch Math Sci, Nanjing 210023, Peoples R China
Fei, Guo
Jinling, Liang
论文数: 0引用数: 0
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机构:
Nanjing Normal Univ, Sch Math Sci, Nanjing 210023, Peoples R ChinaNanjing Normal Univ, Sch Math Sci, Nanjing 210023, Peoples R China
Jinling, Liang
Changwang, Xiao
论文数: 0引用数: 0
h-index: 0
机构:
Huzhou Univ, Dept Math, Huzhou 313000, Peoples R ChinaNanjing Normal Univ, Sch Math Sci, Nanjing 210023, Peoples R China