Results 11 to 20 of about 47 (42)
Subregular representations of Sln and simple singularities of type An-1. Part II [PDF]
, 2003 The aim of this paper is to show that the structures on K-theory used to formulate Lusztig's conjecture for subregular nilpotent sln-representations are, in fact, natural in the McKay correspondence.
Rumynin, D. +5 more
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Quiver Varieties, Category O for Rational Cherednik Algebras, and Hecke Algebras [PDF]
, 2008 We relate the representations of the rational Cherednik algebras associated with the complex reflection group S-n x (mu e)(n) to sheaves on Nakajima quiver varieties associated with extended Dynkin graphs via a Z-algebra construction.
Gordon, I. G.
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Cluster algebras as Hall algebras of quiver representations [PDF]
, 2006 17 pages ; 2 figures ; the title has changed ! some other minor modificationsRecent articles have shown the connection between representation theory of quivers and the theory of cluster algebras.
Chapoton, Frédéric, Caldero, Philippe
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Representation theory of Mantaci-Reutenauer algebras [PDF]
, 2006 41 pages; the last question of the last section has been slightly modifiedWe study some aspects of the representation theory of Mantaci-Reutenauer algebras: Cartan matrix, Loewy length, modular ...
Bonnafé, Cédric
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Equivalences between cluster categories [PDF]
, 2006 Tilting theory in cluster categories of hereditary algebras has been developed in [A. Buan, R. Marsh, M. Reineke, I. Reiten, G. Todorov, Tilting theory and cluster combinatorics, preprint, arXiv: math.RT/0402075, 2004, Adv. Math., in press; A.
Zhu, Bin, Bin Zhu
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Sur des faces du cône de Littlewood-Richardson généralisé [PDF]
, 2007 19 pages (in french)International audienceLet G be a connected reductive algebraic group and H be a reductive closed and connected subgroup of G both defined on an algebraically closed field of characteristic zero.
Pierre-Louis Montagard +3 more
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A localization argument for characters of reductive Lie groups [PDF]
, 2003 This article provides a geometric bridge between two entirely different character formulas for reductive Lie groups and answers the question posed by Schmid (in: Deformation Theory and Symplectic Geometry, Mathematical Physics Studies, Vol.
Libine, Matvei
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Foncteurs de division et structure de $I^{\otimes 2}\otimes \Lambda ^n$ dans la catégorie $\mathcal{F}$ [PDF]
, 2007 We prove that, in the category F of functors between F_2-vector spaces, the tensor product between the second non constant standard injective functor and an exterior power functor is artinian. The only cas known to date was the artinian character of this
Djament, Aurélien, Aurélien Djament
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ПРЕДСТАВЛЕНИЯ АБЕЛЕВЫХ ПОЛУЦИКЛИЧЕСКИХ n-АРНЫХ ГРУПП [PDF]
, 2016 In this paper we study the relationship between representations of abelian groups and representations of abelian n-ary groups. Based on this relationship, described all the representations of abelian semicyclic n-ary groups.
V. Kusov M. +1 more
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Zassenhaus conjecture for central extensions of S5 [PDF]
, 2008 We confirm a conjecture of Zassenhaus about rational conjugacy of torsion units in integral group rings for a covering group of the symmetric group S5 and for the general linear group GLð2; 5Þ. The first result, together with others from the literature,
Bódi, Viktor +4 more
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