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Martina Pfeifer

K. Slutsky (Münster/UIUC): Graev metrics on free products and HNN extensions of groups with two-sided invariant metrics.

Thursday, 20.10.2011 im Raum SR 1D

Mathematik und Informatik

M. Graev in the 40s constructed special two-sided invariant metrics on free groups F(X) starting with a metric on the basis X. We will discuss similar constructions for free products (possibly with amalgamation) of groups with two-sided invariant metrics and for HNN extensions of such groups.


Angelegt am Thursday, 13.10.2011 12:31 von Martina Pfeifer
Geändert am Thursday, 13.10.2011 12:31 von Martina Pfeifer
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Kolloquuium des Instituts für mathematische Logik