Results 101 to 110 of about 133 (121)
Combinatorial Hopf algebras, noncommutative Hall–Littlewood functions, and permutation tableaux
Advances in Mathematics, 2010 37 pages, 4 figures, new references ...
Novelli, Jean-Christophe +2 more
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Combinatorial Hopf Algebras, Twisted Structures, and Species
2021Various definitions of combinatorial Hopf algebras have been proposed in the literature but no one has been adopted uniformly. Here, we use the name to denote Hopf algebraic structures associated to sets of objects related naturally to a countable alphabet.
Pierre Cartier, Frédéric Patras
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Noncommutative symmetric functions and combinatorial Hopf algebras
2011We present on a few examples a class of algebras which are increasingly popular in Combinatorics, and tend to permeate other fields as well. In particular, some of these algebras have connections with mould calculus and resurgence theory. They can be approached in many different ways.
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Combinatorial Hopf Algebras of Simplicial Complexes
SIAM Journal on Discrete Mathematics, 2016John Machacek, Carolina Benedetti
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Combinatorial Hopf algebras based on the selection/quotient rule
Combinatoire des algèbres de Hopf basées sur le principe sélection/quotient Dans cette thèse, nous nous concentrons sur l’étude des algèbres de Hopf de type I, à savoir de type sélection/quotient. Nous présentons une structure d’algèbre de Hopf sur l’espace vectoriel engendré par les mots tassés avec du coproduit sélection/quotient.openaire +1 more source
A combinatorial Hopf algebra for nonlinear output feedback control systems
Journal of Algebra, 2016Kurusch Ebrahimi-Fard +2 more
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The (1−E)(1-\mathbb{E})-transform in combinatorial Hopf algebras
Journal of Algebraic Combinatorics, 2010Florent Hivert +2 more
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