Tuesday, July 9, 14:45, 7.527

Daiva Pucinskaite (Kiel)
Multiplicity one condition for Verma modules

Abstract:
Let A be the algebra of the principal block of category O(g), where g is finite dimensional complex semi-simple Lie algebra. In this talk we consider the relationship between the Jordan-Hölder multiplicities of Verma modules and the structure of the quiver of A.