Professor of Department of Mathematical sciences,
Ritsumeikan University
1-1-1 Nojihigashi, Kusatsu, Shiga, 525-8577, Japan
Links
Department Mathematics of Waseda University
Department Applied Mathematics of Waseda University (in Japanese)
NUMBER THEORY WEB (Main Site)
E-mail address : kagawa 'at mark' se.ritsumei.ac.jp
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