A relation on minimal representatives an
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Rocco ChirivΔ±̀
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Article
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2002
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Elsevier Science
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English
β 240 KB
We study a relation defined in terms of the Bruhat order on minimal representatives modulo parabolic subgroups of a finite Coxeter group. This relation generalizes the set inclusion for standard rows on type A . As an application, we give a combinatorial description of Littelmann's swap map for minu