ar X iv : 0 80 3 . 33 61 v 1 [ m at h . R T ] 2 4 M ar 2 00 8 THE CENTERS OF IWAHORI - HECKE ALGEBRAS ARE FILTERED
نویسنده
چکیده
We show that the center of the Iwahori–Hecke algebra of the symmetric group Sn carries a natural filtered algebra structure, and that the structure constants of the associated graded algebra are independent of n. A series of conjectures and open problems are also included.
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