Christopher Cashen

My research interests are Geometric Group Theory and low dimensional Geometry/Topology.

Research Statement

Papers

w/ Natasa Macura, Quasi-isometries of Mapping Tori of Linearly Growing Free Group Automorphisms (2009) in preparation
w/ Natasa Macura, Line Patterns in Free Groups (2009) preliminary version
Computing the Maximum Slope Invariant in Tubular Groups (2009) preprint
Quasi-isometries Between Tubular Groups (2009) to appear in Groups, Geometry and Dynamics
Ph.D. Thesis (2007)

Other stuff

Slides on Line Patterns in Free Groups from AMS Fall SE Sectional in Boca Raton, 11-1-2009