Unique factorization of tensor products for finite dimensional simple Lie algebras

Seminar
Speaker
Dr. R. Venkatesh (Weizmann Institute of Science)
Date
11/11/2015 - 11:30 - 10:30Add to Calendar 2015-11-11 10:30:00 2015-11-11 11:30:00 Unique factorization of tensor products for finite dimensional simple Lie algebras Suppose V is a finite dimensional representation of a complex finite dimensional simple Lie algebra that can be written as a tensor product of irreducible representations. A theorem of C.S. Rajan states that the non-trivial irreducible factors that occur in the tensor product factorization of V are uniquely determined, up to reordering, by the isomorphism class of V. I will present an elementary proof of Rajan's theorem. This is a joint work with S.Viswanath. Third floor seminar room אוניברסיטת בר-אילן - המחלקה למתמטיקה mathoffice@math.biu.ac.il Asia/Jerusalem public
Place
Third floor seminar room
Abstract

Suppose V is a finite dimensional representation of a complex finite dimensional simple Lie algebra that can be written as a tensor product of irreducible representations. A theorem of C.S. Rajan states that the non-trivial irreducible factors that occur in the tensor product factorization of V are uniquely determined, up to reordering, by the isomorphism class of V. I will present an elementary proof of Rajan's theorem. This is a joint work with S.Viswanath.

תאריך עדכון אחרון : 27/10/2015