Factor system/Definition

From Citizendium
< Factor system
Revision as of 14:37, 2 January 2013 by imported>Richard Pinch (New definition page generated using Special:MetadataForm)
(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)
Jump to navigation Jump to search
This article is developing and not approved.
 Main Article
 Discussion
Related Articles  [?]
Bibliography  [?]
External Links  [?]
Citable Version  [?]
 
https://en.citizendium.org/wiki/index.php?title=Factor_system/Definition&printable=yes
A definition or brief description of Factor system.

A function on a group giving the data required to construct an algebra. A factor system constitutes a realisation of the cocycles in the second cohomology group in group cohomology.

Retrieved from "https://citizendium.org/wiki/index.php?title=Factor_system/Definition&oldid=766042"