德國WIAS研究所斯杭博士：Tetrahedral Mesh Generation: An Introduction and the State of the Art

　 In this talk, Dr. Si will give an introduction of some fundamental topics in tetrahedral mesh generation, and a brief review of the state-of-the-art algorithms and techniques developed for handling these problems. He will then talk some algorithms which have both theoretical properties and practical values. Experimental results regarding the practical behaviors of these algorithms are presented.

 

　 Hang Si is empolyed by Weierstrass Institute (WIAS) in Berlin. His main research interest is tetrahedral mesh generation and the discrete and computational geometry problems behind it. The goal is to develop efficient algorithms for automatically generating tetrahedral meshes suitable for numerical methods such as finite element and finite volume methods. He developed the software, TetGen, a Delaunay tetrahedral mesh generator. It is freely available for academic use.

 

　 Hang Si got his B.S. in Electrical Engineering in Hangzhou University in 1994, and got his M.S. in Computer Science in Zhejiang University in 2002. He joined the research group “Numerical Mathematics and Scientific Computing” of WIAS in 2002. He received his Ph.D from the Institute of Mathematics of Technische Universitaet Berlin in 2008.

 

　 斯杭博士受聘于德國WIAS研究所，十年來專注于四面體網(wǎng)格生成方法及其相關(guān)的計算幾何問題研究。他所開發(fā)的開源三維四面體網(wǎng)格生成程序Tetgen是這一領(lǐng)域最受歡迎的開源程序之一，為諸多領(lǐng)域的計算機建模問題所采用。斯杭博士在四面體網(wǎng)格生成領(lǐng)域持續(xù)而富有創(chuàng)新性的貢獻為其贏得了良好的學術(shù)聲譽，他曾多次受邀在網(wǎng)格生成領(lǐng)域最受歡迎的國際會議IMR（International Meshing Roundtable）上就四面體網(wǎng)格生成開設(shè)專題講座。