105學年度第1學期書報討論報告時間表(第五場)

　　　　　　　  　　　　　　　國立高雄大學應用數學系105學年度第1學期

　　　　　　　　　　　　　　　　　碩士班書報討論報告(第五場)

地點：應用數學系多媒體教室（理408室）

日期：105年12月28日（星期三）

演講者
時間
講題
 摘要
蘇靖壹
14：00～14：30
 The Entropy Minimality of Tree-Shift of Finite Type While the topological entropy of a one-dimensional shift of finite type is well elucidated, the investigation of multidimensional shifts is difficult. In this talk, I will introduce symbolic dynamics defined on infinite trees, which are called tree-shifts. Tree-shifts have a natural structure between one-sided shifts and multidimensional shifts. A shift space of minimal entropy means that no proper subspace can reproduce its dynamical behavior. A sufficient condition for entropy minimality of multidimensional shift spaces is addressed by Boyle et al. By studying the entropy minimality of tree-shifts, we want to observe a necessary and sufficient condition for entropy minimality of multidimensional shifts.
吳家祥
14：30～15：00

Nonlinear Schrödinger equation

 The Schrödinger equation has general nonlinear term f(t) ,this time will introduce how the onlinear term f(t) effect the Schrödinger equation