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On Gelfand models for finite Coxeter groups
2010
Journal of group theroy
A Gelfand model for a finite group G is a complex linear representation of G that contains each of its irreducible representations with multiplicity one. For a finite group G with a faithful representation V , one constructs a representation which we call the polynomial model for G associated to V . Araujo and others have proved that the polynomial models for certain irreducible Weyl groups associated to their canonical representations are Gelfand models. In this paper, we give an easier and
doi:10.1515/jgt.2009.060
fatcat:4ob6mheqgbapxoal3rjcmjnkf4