P. Papi

activity

20002007

most citedad-nilpotent ideals of a Borel subalgebra III

3 citations · 4 across the 3 of their papers we have counts for

collaborators

Showing 2005Show all

2 papers · 1 filter

math.RT2005

The $W^$ -orbit of $ρ$ , Kostant's formula for powers of the Euler product and affine Weyl groups as permutations of Z

Paola Cellini, Pierluigi Moseneder Frajria, Paolo Papi

Let an affine Weyl group $W^$ act as a group of affine transformations on a real vector space V. We analyze the $W^$ -orbit of a regular element in V and deduce applications…

math-ph2005

Decomposition rules for conformal pairs associated to symmetric spaces and abelian subalgebras of Z_2-graded Lie algebras

Paola Cellini, Victor G. Kac, Pierluigi Moseneder Frajria +1

We give uniform formulas for the branching rules of level 1 modules over orthogonal affine Lie algebras for all conformal pairs associated to symmetric spaces. We also provide a co…

The W^-orbit of ρ, Kostant's formula for powers of the Euler product and affine Weyl groups as permutations of Z

Decomposition rules for conformal pairs associated to symmetric spaces and abelian subalgebras of Z_2-graded Lie algebras

The $W^$ -orbit of $ρ$ , Kostant's formula for powers of the Euler product and affine Weyl groups as permutations of Z