Behavior of solutions of semilinear parabolic equations as x → ∞

Behavior of solutions of semilinear parabolic equations as x → ∞
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x → ∞ 时半线性抛物型方程解的行为

DOI:
10.1007/bf02102115
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发表时间:
1992
期刊:
影响因子:
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通讯作者:
A. Gladkov
A. Gladkov
中科院分区:
--
文献类型:
--
作者:
A. Gladkov

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定义.问题(i)的非负解g(t)i 0),定义在0 rt< To上,称为极小的,如果对于问题(i. i 0)时,满足如下不等式:g(t)~ h(t),0~ t<To.
Definition. A nonnegative solution g (t) of the problem (i. i0), which is defined on 0 rt< To, is called minimal if for any other nonnegative solution h (t) of the problem (i. i0), the following inequality is satisfied: g (t)~ h (t) for 0~ t< T o.