Littelmann's Refined Demazure Character Formula Revisited
Steen Ryom-Hansen
TL;DR
This paper provides a purely combinatorial derivation of Littelmann's refined Demazure character formula, offering new insights into the combinatorial structures underlying representation theory.
Contribution
It introduces a novel combinatorial approach to derive Littelmann's refined Demazure character formula, enhancing understanding of its structure.
Findings
New combinatorial derivation of the formula
Deeper insight into Demazure modules
Potential applications in representation theory
Abstract
We give a purely combinatorial derivation of Littelmann's refined Demazure character formula
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Taxonomy
TopicsAlgebraic structures and combinatorial models · Advanced Topics in Algebra · Nonlinear Waves and Solitons