ON ROOT SUBSYSTEMS AND INVOLUTIONS IN Sn
Glasgow mathematical journal, Tome 52 (2010) no. 2, pp. 357-369

Voir la notice de l'article provenant de la source Cambridge University Press

Given an involution z in W, where W is the symmetric group of degree n, we study the relation between the subsystems of a root system for W corresponding to certain decreasing subsequences of z and the two-sided Kazhdan–Lusztig cell of W containing z.
DOI : 10.1017/S0017089510000054
Mots-clés : Primary: 20F55, Secondary: 20B30, 20C30, 20C30, 05E10
DERIZIOTIS, D.; MCDONOUGH, T. P.; PALLIKAROS, C. A. ON ROOT SUBSYSTEMS AND INVOLUTIONS IN Sn. Glasgow mathematical journal, Tome 52 (2010) no. 2, pp. 357-369. doi: 10.1017/S0017089510000054
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