2010/12/06 by Robert B. Howlett, Howlett, Robert B., Van Minh Nguyen +2
Mathematics · #20C08 #Advanced Algebra and Geometry #Advanced Combinatorial Mathematics #Algebraic structures and combinatorial models #FOS: Mathematics #Group Theory (math.GR) #Representation Theory (math.RT) #math.GR #math.RT #msc:20C08
paper · pdf · doi:10.48550/arxiv.1012.1066
25 pages
openalex publication_date 2010/12/06 · arxiv created 2011/08/24 · arxiv updated 2011/08/25 · openalex created_date 2024/04/11 · openalex updated_date 2026/07/28
We introduce a concept of a W-graph ideal in a Coxeter group. The main goal of this paper is to describe how to construct a W-graph from a given W-graph ideal. The principal application of this idea is in type A, where it provides an algorithm for the construction of W-graphs for Specht modules.