By Guenther Huck and Stephan Rosebrock

The idea of applying isoperimetric functions to group theory is due to M.Gromov. We introduce the concept of a ``bicombing of narrow shape'' which generalizes the usual notion of bicombing. Our bicombing is related to but different from the combings defined by M. Bridson. If the Cayley graph of a... Show more

October 23, 1993

Loading full text...

Similar articles

Loading recommendations...

x1

A bicombing that implies a sub-exponential isoperimetric inequality

Click on play to start listening