We study commensurating actions of groups and the associated properties FW and PW, in connection with wallings, median graphs, CAT(0) cubings and multi-ended Schreier graphs.
- Pub Date:
- February 2013
- Mathematics - Group Theory;
- Mathematics - Geometric Topology;
- Primary 20F65;
- Secondary 20B25;
- 78 pages, no figure. Preliminary version, comments welcome! v1->