Shigeru's Scratchy Shelf
Our logo, the pentagonal star, represents a Pythagorean harmony.
This is a webpage on mathematics and related topics
maintained by YAMAGAMI Shigeru
under the support of
Department of Mathematical Sciences, Ibaraki University.
Teaching (gr2009.html started on 09/10/05)
[mostly in Japanese]
Research (fiber.ps added on 04/5/27)
Copyright 1998-- YAMAGAMI Shigeru
Last modified: 2009/10/05