International audienceKerov's polynomials give irreducible character values of the symmetric group in term of the free cumulants of the associated Young diagram. Using a combinatorial approach with maps, we prove in this article a positivity result on their coefficients, which extends a conjecture of S. Kerov.Les polynômes de Kerov expriment les valeurs des caractères irréductibles du groupe symétrique en fonction des cumulants libres du diagramme de Young associé. Grâce à une approche combinatoire à base de cartes, nous prouvons dans cet article un résultat de positivité sur leurs coefficients, qui généralise une conjecture de S. Kerov
AbstractKerov polynomials express the normalized characters of irreducible representations of the sy...
ABSTRACT. Abstract. We consider a deformation of Kerov character polynomials, linked to Jack symmetr...
The main object of this thesis is the (normalized) irreducible character values of the symmetric gro...
Kerov's polynomials give irreducible character values of the symmetric group in term of the free cum...
33 pages, 13 figuresInternational audienceKerov's polynomials give irreducible character values in t...
33 pages, 13 figuresInternational audienceKerov's polynomials give irreducible character values in t...
AbstractKerov polynomials express the normalized characters of irreducible representations of the sy...
International audienceWe find an explicit combinatorial interpretation of the coefficients of Kerov ...
International audienceWe find an explicit combinatorial interpretation of the coefficients of Kerov ...
International audienceKerov's polynomials give irreducible character values of the symmetric group i...
AbstractWe find an explicit combinatorial interpretation of the coefficients of Kerov character poly...
AbstractWe study asymptotics of characters of the symmetric groups on a fixed conjugacy class. It wa...
AbstractWe find an explicit combinatorial interpretation of the coefficients of Kerov character poly...
AbstractIn Stanley [R.P. Stanley, Irreducible symmetric group characters of rectangular shape, Sém. ...
Cette thèse concerne les valeurs du caractère irréductible (renormalisé) comme fonction de la partit...
AbstractKerov polynomials express the normalized characters of irreducible representations of the sy...
ABSTRACT. Abstract. We consider a deformation of Kerov character polynomials, linked to Jack symmetr...
The main object of this thesis is the (normalized) irreducible character values of the symmetric gro...
Kerov's polynomials give irreducible character values of the symmetric group in term of the free cum...
33 pages, 13 figuresInternational audienceKerov's polynomials give irreducible character values in t...
33 pages, 13 figuresInternational audienceKerov's polynomials give irreducible character values in t...
AbstractKerov polynomials express the normalized characters of irreducible representations of the sy...
International audienceWe find an explicit combinatorial interpretation of the coefficients of Kerov ...
International audienceWe find an explicit combinatorial interpretation of the coefficients of Kerov ...
International audienceKerov's polynomials give irreducible character values of the symmetric group i...
AbstractWe find an explicit combinatorial interpretation of the coefficients of Kerov character poly...
AbstractWe study asymptotics of characters of the symmetric groups on a fixed conjugacy class. It wa...
AbstractWe find an explicit combinatorial interpretation of the coefficients of Kerov character poly...
AbstractIn Stanley [R.P. Stanley, Irreducible symmetric group characters of rectangular shape, Sém. ...
Cette thèse concerne les valeurs du caractère irréductible (renormalisé) comme fonction de la partit...
AbstractKerov polynomials express the normalized characters of irreducible representations of the sy...
ABSTRACT. Abstract. We consider a deformation of Kerov character polynomials, linked to Jack symmetr...
The main object of this thesis is the (normalized) irreducible character values of the symmetric gro...