URAKAWA Hajime

J-GLOBAL         Last updated: Sep 25, 2014 at 11:55
 

Research Interests

 
 

Research Areas

 
 

Academic & Professional Experience

 
 
   
 
Professor, Tohoku University Institute for International Education
 

Committee Memberships

 
2006
 - 
2008
日本学術振興会 特別研究員等審査専門委員および国際事業委員会書面審査委員
 
2005
 - 
2007
京都大学数理解析研究所 運営委員
 
2002
 - 
2004
日本学術振興会 科学研究費第二部会委員
 
2001
 - 
2003
日本学術振興会 特別研究員等審査専門委員および国際事業委員会書面審査委員
 

Misc

 
On the least positive eigensalue of the Laplacian for compact group manifolds
URAKAWA Hajime
Journal of Mathematical Society of Japan   31(1) 209-226   1979
Bounded domains which are isospectral but not congruent
URAKAWA Hajime
Arnales scientifiques de L'Ecole Normale Superiure   15(3) 441-456   1982
Hajime Urakawa
Hokkaido Mathematical Joural   43(1) 105-136   2014
Hajime Urakawa
Hokkaido Mathematical Journal   43(1) 73-103   2014
Shun Maeta and Hajime Urakawa
Glasgow Math. J.   55(2) 465-480   2013

Books etc

 
Calculus of Variations and Harmonic Maps
1993   
Foundation of Calculus
朝倉書店   2006   
Mathematical System Science
Japan Broardcasting Publication Society   2002   
Linear Algebra
Shokabo   2000   
Laplacian and Networks
1996   

Conference Activities & Talks

 
Bi-harmonic Maps and Bi-Yang-Mills Fields
International Conference on Recent Development in Differential Geometry in honor of Professor P. Kowalsky   2007   
Computer visions of the eigenvalue problem on compact embedded surfaces and 3-dimensional bounded domains
Analytic Aspects of Problems in Riemannian Geometry   2005   
Visualization of the eigenvalues and eigenfunctions for the Laplacuian on compact embedded surfaces with or without boundaries
International Workshop on "Integrable Systems, Geometry and Visualization"   2004   
Yang-Mills theory and Seiberg-Witten theory on compact CR manifolds
The Conference on "CR Geometry and Partial Differential Equations"   2004   
ロボット運動学と微分幾何学
日本応用数理学会   2003   

Patents

 
有限要素法直接計算プログラムおよび解析方法
特開2006-313400(P2006-313400A)