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Topological Quantum Field Theory Seminar   RSS

12/10/2010, 12:15 — 13:15 — Room P4.35, Mathematics Building
Rui Carpentier, Instituto Superior Técnico

3-colorings of cubic graphs and operators

We consider a monoidal category consisting of cubic graphs with free ends as morphisms between finite sets of points on a line (in the same sense as the category of tangles). We give a linear representation of this category that codifies the number of edge 3-colorings of cubic graphs. Some developments and conjectures will be presented.
Support: CAMGSD, FCT

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Current organizers: Roger Picken, Marko Stošić.

FCT Projects PTDC/MAT-GEO/3319/2014, Quantization and Kähler Geometry, PTDC/MAT-PUR/31089/2017, Higher Structures and Applications.

CAMGSD FCT