摘要：

We talk about the boundary stabilization of solutions for wave equations with frictional damping only on dynamic boundary, but without any interior damping. In the absence of interior damping, it is hard to establish the decay rate for the solution energy. By using of the resolvent estimate and energy methods, we prove that the energies of the system decay polynomially after some appropriate geometric conditions are assumed.

讲座地点：勤园21-304

讲座时间：2021年6月7日 15:45-16:30

讲座人简介：

    李婵，杭州电子科技大学理学院教师。博士毕业于复旦大学（师从肖体俊教授），研究方向为偏微分方程。目前已在SCI杂志《Journal of Differential Equation》、《Nonlinear Anal., Theory Methods Appl.》、《Bound. Value Probl.》、《Commun. Nonlinear Sci. Numer. Simul.》等发表论文数篇。