Results 131 to 140 of about 18,306 (234)

On refined Vogel's universality

open access: yesPhysics Letters B
In accordance with P. Vogel, a set of algebra structures in Chern-Simons theory can be made universal, independent of a particular family of simple Lie algebras.
Liudmila Bishler, Andrei Mironov
doaj   +1 more source

UEG Week 2025 Poster Presentations

open access: yes
United European Gastroenterology Journal, Volume 13, Issue S8, Page S803-S1476, October 2025.
wiley   +1 more source

Nonsymmetric Macdonald polynomials and Demazure characters

open access: yesDuke Mathematical Journal, 2003
We establish a connection between a specialization of the nonsymmetric Macdonald polynomials and the Demazure characters of the corresponding affine Kac-Moody algebra. This allows us to obtain a representation-theoretical interpretation of the coefficients of the expansion of the specialized symmetric Macdonald polynomials in the basis formed by the ...
openaire   +3 more sources

A raising operator formula for Macdonald polynomials [PDF]

open access: green, 2023
Jonah Blasiak   +4 more
openalex   +1 more source

Quasi-Polynomial Extensions of Nonsymmetric Macdonald-Koornwinder Polynomials

open access: yesSymmetry, Integrability and Geometry: Methods and Applications
In a recent joint paper with S. Sahi and V. Venkateswaran (2025), families of actions of the double affine Hecke algebra on spaces of quasi-polynomials were introduced. These so-called quasi-polynomial representations led to the introduction of quasi-polynomial extensions of the nonsymmetric Macdonald polynomials, which reduce to metaplectic Iwahori ...
openaire   +2 more sources

Home - About - Disclaimer - Privacy