本網站搜尋 | Web Mail   
成大 | 理學院 | 系圖書室 | 系友會   
首頁 | 連絡我們 | English Version
  

最新消息 | 演講 | 系所資訊 | 人物 | 學程 | 課程 | 資源 | 獎學金 | 研究 | 導師 | 招生

   2週內演講 | 學生演講 | 12月演講 | 11月演講 | 10月演講 | 9月演講 | 8月演講 | 演講日曆
 

 

10月演講

Colloquium, 銓安智慧科技 / 臺灣大學數學系 陳君明博士
Thursday, October 4, 16:10—17:00 數學系3174
Title: 密碼貨幣與區塊鏈原理
Abstract:區塊鏈 (Blockchain) 與以比特幣 (Bitcoin) 為首之密碼貨幣 (CryptoCurrency) 近年成為 熱門議題。區塊鏈來自比特幣,而比特幣本質上是一套密碼協定,使用雜湊函數 (Hash Function)、橢圓曲線數位簽章 (Elliptic Curve Digital Signature Algorithm) 等密碼演算法。更先進的區塊鏈共識演算法 (Consensus Algorithm) 則使用橢圓曲線雙線性配對 (Bilinear Pairing) 等數學工具,我們將逐一介紹。

Colloquium, 海洋大學河海工程學系 陳正宗 終身特聘教授
Thursday, October 11, 16:10—17:00 數學系3174
Title: Overview of Taiwan BEM Series Since 1984-Paradise and Parasite of the BEM/BIEM
Abstract:演講摘要

Colloquium, 交通大學應用數學系 莊重教授
Thursday, October 18, 16:10—17:00 數學系3174
Title: On Cucker- Smale Models
Abstract: In this talk, we will first give a brief history of the Cucker-Smale(CS) Models and their extension to various directions. The results concerning the collision avoidance and non-identical CS models are then to be presented .

Colloquium, 清華大學數學系 潘柏宇博士
Thursday, October 25, 15:10—16:00 數學系3174
Title: Stacked Central Configurations
Abstract:演講摘要

Colloquium, 中正大學數學系 黃博峙教授
Thursday, October 25, 16:10—17:00 數學系3174
Title: The Hydrodynamic Escape Phenomenon in Planetary Atmospheres
Abstract: Spacecraft exploration of the planets in our solar system and the discovery of exoplanets has been raised a great interest in atmospheric escape from planetary objects. The hydrodynamic escape problem (HEP) is significant on the study of the evolution of planetary atmospheres. In this talk, I will briefly explain this physical phenomenon, and introduce our mathematical work on this problem, which is characterized by the Euler equation with gravity and heat. We characterize the transonic stationary solutions for HEP by the geometric singular perturbation method. On the other hand, the global existence of transonic solutions for HEP is established by the generalized Glimm’s method. The range of the hydrodynamic escape region in planetary atmospheres will also be discussed.

   
 


首頁 | 最新消息 | 演講安排 | 系所資訊 | 人物 | 學程 | 課程 | 資源 | 獎學金 | 研究 | 導師 | 招生 | 網站地圖


國立成功大學數學系
70101 台南市大學路一號
電話︰(06) 2757575 轉 65100   傳真︰(06) 2743191
em65100[at]email.ncku.edu.tw