๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

Pieces of Eight: Semiselfdual Lattices and a New Foundation for the Theory of Conway and Mathieu Groups

โœ Scribed by Robert L. Griess Jr.


Publisher
Elsevier Science
Year
1999
Tongue
English
Weight
335 KB
Volume
148
Category
Article
ISSN
0001-8708

No coin nor oath required. For personal study only.

โœฆ Synopsis


Contents. 1. Introduction. 2. Basic notations and definitions. 3. The automorphism group of the Leech lattice. 4. The Mathieu group, with the Golay code ( finally!). 5. Other consequences for the Leech lattice and its automorphism group. Appendixes: Background. A. Elementary lattice theory. B. Orthogonal groups in characteristic 2. C. Extraspecial p-groups.


๐Ÿ“œ SIMILAR VOLUMES