The Discontinuous Groups of Rotation and Translation in the Plane

by Xah Lee.
Document created: 1997/08.
Last update: 1998/11.

Download whole document for off-line reading: Wallpaper_dir.zip (330 k)

Table of Contents

  1. Introduction
  2. Some Theorems on Rotation and Translation
  3. The Discontinuous Groups of Rotation and Translation in the Plane
  4. Derivation and Classification of Groups
  5. Appendix: The 17 Wallpaper Groups
  6. References and Related Web Sites

© copyright 1997-1998 by Xah Lee. (xah@best.com)
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