|Topic:||Can one decide on being free or thin?|
|Affiliation:||University of Wyoming; von Neumann Fellow, School of Mathematics|
|Date:||Friday, December 5|
|Time/Room:||6:00pm - 7:00pm/Dilworth Room|
We discuss some problems in group theory, some of which are undecidable. For example, we would like to know whether or not being thin is a decidable property of a group.