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Department of Mathematical Sciences

Seminar Archives

On this page you can find information about seminars in this and previous academic years, where available on the database.

Pure Maths Colloquium: Surface cluster algebra combinatorics via snake graphs

Presented by Ilke Canakci, University of Leicester

21 October 2013 16:00 in CM221

I will report on a joint work with Ralf Schiffler where we introduce the
notion of abstract snake graphs. These graphs are generalization of
snake graphs associated to arcs on triangulated surfaces, therefore
associated to cluster variables. In this talk, I will give a brief
background on cluster algebras, discuss surface cluster algebras in more
detail and introduce our results together with the motivation of the
project.

Contact anna.felikson@durham.ac.uk for more information