A new algorithm for finding an l.c.r. set in certain two-sided cells.

DOI10.2140/PJM.2012.256.235zbMath1276.20046OpenAlexW2047375906MaRDI QIDQ433545

Jian-yi Shi

Publication date: 5 July 2012

Published in: Pacific Journal of Mathematics (Search for Journal in Brave)

Full work available at URL: http://msp.berkeley.edu/pjm/2012/256-1/p13.xhtml

zbMATH Keywords

algorithmsaffine Weyl groupsleft cellsalcove formstwo-sided cells

Mathematics Subject Classification ID

Hecke algebras and their representations (20C08) Representation theory for linear algebraic groups (20G05) Reflection and Coxeter groups (group-theoretic aspects) (20F55)

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Left Cells of the Weighted Coxeter Group

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