Sufficient and necessary condition for the blowing-up solution to a class of coupled pseudo-parabolic equations

被引：6

作者：

Xu, Guangyu ^{[1
]}

Zhou, Jun ^{[2
]}

机构：

[1] Zhejiang Normal Univ, Coll Math & Comp Sci, Jinhua 321004, Zhejiang, Peoples R China

[2] Southwest Univ, Sch Math & Stat, Chongqing 400715, Peoples R China

来源：

APPLIED MATHEMATICS LETTERS | 2022年 / 128卷

关键词：

Coupled pseudo-parabolic systems; Finite time blowing-up; Nehari functional; GLOBAL EXISTENCE; EXPONENT;

D O I：

10.1016/j.aml.2021.107886

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

This paper deals with the blowing-up solution of the initial-boundary value problem to a class of coupled pseudo-parabolic equations. We obtain a sufficient and necessary condition which only depends on Nehari functional and then improve the recent blowing-up result about this model. Published by Elsevier Ltd.

引用

页数：6

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