主题: A class of coupled systems主讲人: 肖体俊地点: 松江校区2号学院楼331报告厅时间: 2016-06-24 14:30:00组织单位: 非线性科学研究所
主讲人简介：肖体俊，复旦大学数学学院教授，博导，任多个国际期刊的编委。
内容摘要：This talkc oncerns a class of coupled systems, which consist of second order evolution equations in a Hilbert space with indirect memory-damping. Based on the theory of hyperbolic type evolution equations, we investigate the stability of the coupled systems through the coupling and memory effects. The integrability forthe energy of the system over $(0, +\infty)$ is obtained, which implies that the energy tends to zero at infinity. For reasonable memory kernels, we obtain uniform exponential stability of the energy. Moreover, we give an applicationof our general theorems to the Timoshenko system.
讲座主持：秦玉明
讲座语言：英文