演講者：王琪仁  教授

　　　　國立中正大學數學系

日　期：2023年04月14日（星期五）13:40

地　點：國立高雄大學理學院408室

講　題：Bifurcation diagram of a Robin boundary value problem

摘   要：

     We consider a parabolic problem with Robin boundary condition which arises when the edge of a micro-electro-mechanical-system (MEMS) device is connected with a flexible nonideal support. Then via a rigorous analysis we investigate the structure of the solution set of the corresponding steady-state problem. We show that a critical value (the pull-in voltage) exists so that the system has exactly two stationary solutions when the applied voltage is lower than this critical value, one stationary solution for applying this critical voltage, and no stationary solution above the critical voltage.