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研究者情報 |
Faculty of International Social Sciences
Profile Information
- Affiliation
- (Professor Emeritus of the Gakushuin University), Faculty of Science, Department of Mathematics, Gakushuin University
- Degree
- (BLANK)(The University of Tokyo)
- J-GLOBAL ID
- 200901086795976574
- researchmap Member ID
- 1000068607
Research Interests
2Research Areas
2Research History
5-
Apr, 2017 - Present
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Apr, 1995 - Mar, 2017
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Apr, 1981 - Mar, 1995
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Apr, 1978 - Mar, 1981
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Feb, 1973 - Mar, 1978
Education
4-
Apr, 1972 - Jan, 1973
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Apr, 1970 - Mar, 1972
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Oct, 1967 - Mar, 1970
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Apr, 1966 - Sep, 1967
Committee Memberships
1-
1990 - 1991
Awards
1-
2006
Misc.
7-
JAPAN JOURNAL OF INDUSTRIAL AND APPLIED MATHEMATICS, 22(1) 45-56, Feb, 2005We study the finite element method for the biharmonic Dirichlet problem in polygonal domains. In this paper, we adopt simple conforming finite element methods and derive quasi-optimal rate of convergence for the error. The main tool in this analysis is an interpolation theory.
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Japan Journal of Industrial and Applied Mathematics, 13(2) 351, 1996
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Japan Journal of Industrial and Applied Mathematics, 12(2) 309-326, Jun, 1995We propose an iterative method based on some variational formulation, for numerical computation of unstable solutions of semilinear elliptic problems. © 1995 JJIAM Publishing Committee.
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Journal of the Faculty of Science, the University of Tokyo, 31(2) 319-350, 1984