The spectrum of a Coxeter transformation, affine Coxeter transformations, and the defect map
نویسندگان
چکیده
منابع مشابه
Affine Permutations and an Affine Coxeter Monoid
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متن کاملthe investigation of the relationship between type a and type b personalities and quality of translation
چکیده ندارد.
Reduced words in affine Coxeter groups
Let r(w) denote the number of reduced words for an element w in a Coxeter group w. Stanley proved a formula for r(w) when W is the symmetric group A,,, and he suggested looking at r(w) for the ffie group Aln. We prove that for any afline Coxeter group R, there is a finite number of types of elements in xX, such that to every element w can be associated (I) a type t, (2) an element u in the &rit...
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ژورنال
عنوان ژورنال: Journal of Algebra
سال: 1989
ISSN: 0021-8693
DOI: 10.1016/0021-8693(89)90070-7