西北师范大学学报(自然科学版)2019,Vol.55Issue(1):16-19,25,5.DOI:10.16783/j.cnki.nwnuz.2019.01.003
一类具记忆项的非线性Petrovsky方程解的爆破
Blow up of solutions for a nonlinear Petrovsky equation with memory term
摘要
Abstract
A nonlinear Petrovsky equation with initial conditions and Dirichlet boundary conditions is considered.Assuming that the relaxation function g satisfies the appropriate conditions and the initial energy is not positive, the energy method is used to prove that the solution blows up in finite time.关键词
非线性Petrovsky方程/松弛函数/记忆项/初始能量/爆破Key words
nonlinear Petrovsky equation/relaxation function/memory term/initial energy/blow up分类
数理科学引用本文复制引用
胡文燕,杜晓英..一类具记忆项的非线性Petrovsky方程解的爆破[J].西北师范大学学报(自然科学版),2019,55(1):16-19,25,5.基金项目
国家自然科学基金资助项目(11171195) (11171195)
山西省教育科学"十三五"规划课题资助项目(GH-16107) (GH-16107)
晋中学院优秀教学团队资助项目 ()