LOWER BOUNDS FOR THE BLOW-UP TIME OF A NONLOCAL REACTION-DIFFUSION SYSTEM WITH TIME-DEPENDENT COEFFICIENTS

被引：0
|
作者：
Kwon, Tae In [1 ]
Fang, Zhong Bo [2 ]
机构：
[1] Changwon Natl Univ, Dept Math, Chang Won 51140, South Korea
[2] Ocean Univ China, Sch Math Sci, Qingdao 266100, Peoples R China
来源：
QUAESTIONES MATHEMATICAE | 2022年 / 45卷 / 07期
关键词：
Nonlocal reaction-diffusion system; time-dependent coefficient; blow-up time; lower bound; PARABOLIC EQUATION; MODEL;
D O I：
10.2989/16073606.2021.1928320
中图分类号：
O1 [数学];
学科分类号：
0701 ; 070101 ;
摘要：
In this paper, we investigated the Dirichlet initial boundary value problem of a weakly coupled nonlocal reaction-diffusion system with time-dependent coefficients. With several suitable weighted measures in whole-dimensional space, we obtained the lower bounds for the blow-up time of the solution to the problem by using the technique of modified differential inequality.
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页码：1049 / 1070
页数：22
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