We evaluate induced sign characters of $H_n(q)$ at certain elements of $H_n(q)$ and conjecture an interpretation for the resulting polynomials as generating functions for $P$-tableaux by a certain statistic. Our conjecture relates the quantum chromatic symmetric functions of Shareshian and Wachs to $H_n(q)$ characters.Nous évaluons les caractères de signe induits de $H_n(q)$ à certains éléments de $H_n(q)$ et nous conjecturons une interprétation des polynômes résultants comme fonctions génératrices pour les tableaux-$P$ par une certaine statistique. Cette conjecture établit un lien entre les fonctions chromatiques symétriques de Shareshian et Wachs et les caractères de $H_n(q)$
The chromatic polynomial P (G; k) is the function which gives the number of ways of colouring a grap...
Among several tools used in studying representations of quantum groups (or quantum algebras) are the...
This paper introduces a conceptual framework, in the context of quantum topology and the algebras un...
International audienceWe evaluate induced sign characters of $H_n(q)$ at certain elements of $H_n(q)...
Certain polynomials in n² variables which serve as generating functions for symmetric group characte...
Combinatorial interpretations have been used to show the total nonnegativity of induced trivial char...
. The algebra of quasi-symmetric functions is known to describe the characters of the Hecke algebra ...
Consiglio Nazionale delle Ricerche - Biblioteca Centrale - P.le Aldo Moro, 7, Rome / CNR - Consiglio...
In 2010 Chung-Graham-Knuth proved an interesting symmetric identity for the Eulerian numbers and ask...
Iwahori-Hecke algebras are deformations of Coxeter group algebras. Their origins lie in the theory o...
Let B n denote the centralizer of a fixed-point free involution in the symmetric group S 2 n . Each ...
AbstractWe define a new action of the symmetric group and its Hecke algebra on polynomial rings whos...
Abstract Let Bn denote the centralizer of a fixed-point free involution in the symmetric group S2n. ...
Nous montrons comment la théorie des fonctions symétriques non commutatives permet de rendre compte ...
18 pages, 7 figuresWe establish Guay-Paquet's unpublished linear relation between certain chromatic ...
The chromatic polynomial P (G; k) is the function which gives the number of ways of colouring a grap...
Among several tools used in studying representations of quantum groups (or quantum algebras) are the...
This paper introduces a conceptual framework, in the context of quantum topology and the algebras un...
International audienceWe evaluate induced sign characters of $H_n(q)$ at certain elements of $H_n(q)...
Certain polynomials in n² variables which serve as generating functions for symmetric group characte...
Combinatorial interpretations have been used to show the total nonnegativity of induced trivial char...
. The algebra of quasi-symmetric functions is known to describe the characters of the Hecke algebra ...
Consiglio Nazionale delle Ricerche - Biblioteca Centrale - P.le Aldo Moro, 7, Rome / CNR - Consiglio...
In 2010 Chung-Graham-Knuth proved an interesting symmetric identity for the Eulerian numbers and ask...
Iwahori-Hecke algebras are deformations of Coxeter group algebras. Their origins lie in the theory o...
Let B n denote the centralizer of a fixed-point free involution in the symmetric group S 2 n . Each ...
AbstractWe define a new action of the symmetric group and its Hecke algebra on polynomial rings whos...
Abstract Let Bn denote the centralizer of a fixed-point free involution in the symmetric group S2n. ...
Nous montrons comment la théorie des fonctions symétriques non commutatives permet de rendre compte ...
18 pages, 7 figuresWe establish Guay-Paquet's unpublished linear relation between certain chromatic ...
The chromatic polynomial P (G; k) is the function which gives the number of ways of colouring a grap...
Among several tools used in studying representations of quantum groups (or quantum algebras) are the...
This paper introduces a conceptual framework, in the context of quantum topology and the algebras un...