Existence and nonexistence of global solutions of the wave equation with a nonlinear boundary condition

被引:4
|
作者
Ackleh, AS [1 ]
Deng, K [1 ]
机构
[1] Univ Louisiana, Dept Math, Lafayette, LA 70506 USA
关键词
Asymptotic stability - Boundary conditions - Initial value problems - Integral equations - Mathematical transformations - Problem solving - Theorem proving;
D O I
10.1090/qam/1811100
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
We study the initial-boundary value problem u(tt) = u(xx), 0 < x < infinity, t >0, -u(x)(0,t) = h(u(0,t)), t<0 u(x,0) = f(x), u(t)(x,0) = g(x), 0 < x <<infinity>. We establish criteria, for existence and nonexistence of global solutions, and we present the growth rate at blow-up.
引用
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页码:153 / 158
页数:6
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