Article ID Journal Published Year Pages File Type
9497509 Journal of Pure and Applied Algebra 2005 15 Pages PDF
Abstract
We study the 0-Hecke algebra of an arbitrary finite Coxeter group, building on work of Norton (J. Austral. Math. Soc. Ser. A 27 (1979) 337). We examine the correspondence between injective and projective modules, extensions between simple modules and (in type A) the structure of induced simple modules.
Related Topics
Physical Sciences and Engineering Mathematics Algebra and Number Theory
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0-Hecke algebras of finite Coxeter groups
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