Browsing by Subject "centralizers"
Now showing items 1-2 of 2
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Cohomology of coxeter arrangements and solomon’s descent algebra
(American Mathematical Society (AMS), 2014-06-19)We refine a conjecture by Lehrer and Solomon on the structure of the Orlik-Solomon algebra of a finite Coxeter group W and relate it to the descent algebra of W. As a result, we claim that both the group algebra of W and ... -
Computations for coxeter arrangements and solomonʼs descent algebra: groups of rank three and four
(Elsevier BV, 2013-03-01)