NORTHEASTERN UNIVERSITY
MATHEMATICS DEPARTMENT

REPRESENTATION THEORY AND RELATED TOPICS SEMINAR

Michele Del Zotto
(Cambridge, MA)
Galois Covers and Cluster Algebras

ABSTRACT: Building on the relation in between representation theory and the categorification of cluster algebras, geometrical Galois covers in between quivers associated to triangulations of Riemann surfaces are key for computing Konsevitch-Soibelman monodromy operators and, as a consequence, Donaldson-Thomas invariants for the corresponding Calabi-Yaus. Based on joint works with Sergio Cecotti.


November 16, 2015
2:00 - 3:00
(Notice unusual day and time)
544 Nightingale Hall
 (Notice unusual room)

For further information visit http://www.northeastern.edu/martsinkovsky/p/rtrt.html  or contact Alex Martsinkovsky alexmart >at< neu >dot< edu