Krs Bases for Rings of Invariants and for Endomorphism Spaces of Irreducible Modules
نویسنده
چکیده
From the combinatorial characterizations of the right, left, and two-sided Kazhdan-Lusztig cells of the symmetric group, ‘KRS bases’ are constructed for certain quotients by two-sided ideals of the group ring and the Hecke algebra. Applications to invariant theory of the general linear group and representation theory of the symmetric group are discussed.
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تاریخ انتشار 2009