j9九游会

报告问题 (Title)：Stability of damped wave equations（具阻尼波方程稳固性）

报告人 (Speaker)：徐润章 教授（哈尔滨工程大学）

报告时间 (Time)：2026年5月15日（周五）16:00

报告所在 (Place)：校本部GJ303

约请人(Inviter)：李常品、蔡敏

主理部分：理学院数学系

报告摘要：In this talk, we are concerned with the description of global quantitative stability of wave equations with linear strong damping and linear or nonlinear weak damping. By giving some energy decay estimates, we obtain several conclusions about the continuous dependence of the global solution on the initial data and the coefficients of the strong damping term and linear or nonlinear weak damping term. This work also establishes a new idea to use the dissipative effect to obtain the better continuous dependence conclusions, which also reflect the dissipative properties of the solution.