On the existence of global solutions of a system of semilinear parabolic equations with nonlinear nonlocal boundary conditions

被引:6
|
作者
Gladkov, A. L. [1 ]
Nikitin, A. I. [1 ]
机构
[1] Belarusian State Univ, Minsk 220050, BELARUS
关键词
BLOW-UP; HEAT-EQUATION; WEIGHT-FUNCTIONS; ABSORPTION; ROLES;
D O I
10.1134/S0012266116040078
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
We establish conditions for the existence and nonexistence of global solutions of an initial-boundary value problem for a system of semilinear parabolic equations with nonlinear nonlocal boundary conditions. The results depend on the behavior of variable coefficients as t ->alpha.
引用
收藏
页码:467 / 482
页数:16
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