Absence of positive solutions of a second-order semilinear parabolic equation with time-periodic coefficients

被引：0
|
作者：
Sh. G. Bagyrov
机构：
[1] Baku State University,
来源：
Differential Equations | 2014年 / 50卷
关键词：
Differential Equation; Weak Solution; Smooth Function; Parabolic Equation; Riemannian Geometry;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
We consider a parabolic equation with time-periodic measurable bounded coefficients and with a nonlinear source. The equation is studied on the time line and in a domain of x that does not contain the closed unit ball. The definition of a weak solution of the equation is given.
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页码：548 / 553
页数：5
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