报告题目:Decay and Blow-up of Singular Pseudo-parabolic Equations

报告人：高艳超副教授(长春理工大学)

报告时间: 2026年10月28日15：00-16：00

报告地点： 伍卓群楼第二报告厅

校内联系方式：郭斌[email protected]

报告摘要：This talk mainly introduces how, in the presence of a singular potential and a viscoelastic memory term, the nonlinear source term drives solutions to blow up while the dissipation mechanism promotes their decay. Starting from the local existence of weak solutions, the talk presents concrete applications of the potential well method and the concavity method to such problems, and exhibits recent progress on global existence, optimal decay estimates, and finite-time blow-up of solutions.

报告人简介：

高艳超，长春理工大学副教授。主要关注非线性抛物方程与具奇异项、粘弹性项发展方程解的定性与动力学行为，研究成果发表于SCI检索期刊10余篇，出版学术专著2部。主持参加国家自然科学基金项目2项，省级科研项目多项。