Cellular algebras and centers of Hecke algebras
Bull. Korean Math. Soc. 2002 Vol. 39, No. 1, 71-79
Published online March 1, 2002
Yeon-Kwan Jeong, In-Sok Lee, Hyekyung Oh, and Kyung-Hwan Park
Seoul National University, Seoul National University, Seoul National University, Seoul National University
Abstract : In this short note, we find bases of the centers of generic Hecke algebras associated with certain finite Coxeter groups. Our bases are described using the notion of cell datum of Graham and Lehrer, and the notion of norm.
Keywords : Hecke algebra, cellular algebra, center
MSC numbers : 16G99, 20F55
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