Stably free module

From Citizendium
Revision as of 13:44, 28 October 2008 by imported>Richard Pinch (remove WPmarkup; subpages)
Jump to navigation Jump to search
This article is a stub and thus not approved.
 Main Article
 Discussion
Related Articles  [?]
Bibliography  [?]
External Links  [?]
Citable Version  [?]
 
https://en.citizendium.org/wiki/index.php?title=Stably_free_module&printable=yes
This editable Main Article is under development and subject to a disclaimer.

In mathematics, a stably free module is a module which is close to being free.

Definition

A module M over a ring R is stably free if there exist free modules F and G over R such that

Properties

  • A module is stably free if and only if it possesses a finite free resolution.

See also

References

Retrieved from "https://citizendium.org/wiki/index.php?title=Stably_free_module&oldid=546533"