Length function: Difference between revisions

Content deleted Content added
mNo edit summary
Line 25:
 
However, the [[group ring|group algebra]] of a group with a length functions forms a [[filtered algebra]]: the axiom <math>L(gh) \leq L(g)+L(h)</math> corresponds to the filtration axiom.
 
==References==
{{reflist}}
 
{{PlanetMath attribution|id=4365|title=Length function}}