1. 제 목 : Noncomforming and Domain Deconpositon Methods





2. 연 사 : 신동우 교수 (서울대 수학과 부교수)





3. 일 시 : 2001년 5월 11일 (금) 16:00 - 17:00





4. 장 소 : 301동 1512호





5. Abstract:


Traditional Galerking methods use finite elements which are conforming in the sense that the finite element spaces are subspaces of continuous functions. However, since 1972 there have been developments in nonconforming finite elements that are no longer continuous. Such nonconforming elements provide stable finite element methods for Stokes problems and locking-free finite element methods for elasticity problems. More recently, where one wishes to use domain decomposition methods it has been realized that the use of nonconforming finite elements will be more efficient in treating data communication among neighboring elements than that of conforming finite elements. In this talk, some historical remarks in nonconforming finite elements and domain decomposition methods will be given. Also, some new results will be


introduced.





6. 약 력 :


BS in Mathematics, SNU 1981


MS in Mathematics, SNU 1983


Samsung Electronics, 1984-1985


Ph.D. in Applied Math., Purdue University, 1991


Visiting Prof. at Institute of Numerical Analysis (Pavia, Italy), 1991-1992


Army High Perfomance Computing Reserch Center Postdoctoral fellow


(Purdue University), 1992-1993


Department of Mathematics, SNU 1993-present


ARC International Fellow at the University of New South Wales


(Sydney, Australia), 1999-1999





7. 문 의 : 기계항공공학부 김 찬 중 교수 (☏ 880-1662)


기계항공공학부 방 영 봉 교수 (☏ 880-1697)