show · commensurable.group all knowls · up · search:

Two groups $G$ and $H$ are commensurable if their intersection $G \cap H$ has finite index in $G$ and in $H$.

Authors:
Knowl status:
  • Review status: beta
  • Last edited by Fabien Cléry on 2023-11-19 11:57:33
Referred to by:
History: (expand/hide all) Differences (show/hide)