International Conference on Graph Theory and Combinatorics

May 16 – 18, 2014
Rogla, Slovenia
UTC timezone

Another strategy for proving planar sets are aspherical

Not scheduled
Rogla, Slovenia

Speaker

Prof. Paul Fabel (Mississippi State University)

Description

It is a well established but highly nontrivial fact that planar sets are aspherical (Zastow, Cannon/Conner/Zastrow ). We discuss another relatively simple and canonical strategy to prove planar sets are aspherical, employing projections of Hadamard spaces, realized as universal covers of PL planar compacta.

Primary author

Prof. Paul Fabel (Mississippi State University)

Presentation materials

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