2 citations · 2 across the 3 of their papers we have counts for
3 papers
math.RT2004★ 2 cited
A weight multiplicity formula for Demazure modules
Bogdan Ion
We establish a formula for the weight multiplicities of Demazure modules (in particular for highest weight representations) of a complex connected algebraic group in terms of the g…
math.QA2004
Nonsymmetric Macdonald polynomials and matrix coefficients for unramified principal series
Bogdan Ion
We show how a certain limit of the nonsymmetric Macdonald polynomials appears in the representation theory of semisimple groups over p--adic fields as matrix coefficients for the u…
math.QA2004
Standard bases for affine parabolic modules and nonsymmetric Macdonald polynomials
Bogdan Ion
We establish a connection between (degenerate) nonsymmetric Macdonald polynomials and standard bases and dual standard bases of maximal parabolic modules of affine Hecke algebras.…