Equidistribution and sign-balance on 321-avoiding permutations.
Adin, Ron M., Roichman, Yuval (2004)
Séminaire Lotharingien de Combinatoire [electronic only]
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Displaying similar documents to “ECO species.”
Equidistribution and sign-balance on 321-avoiding permutations.
The major counting of nonintersecting lattice paths and generating functions for tableaux. (Summary).
Krattenthaler, C. (1992)
Séminaire Lotharingien de Combinatoire [electronic only]
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Restricted 123-involutions.
Guibert, O., Mansour, Toufik (2002)
Séminaire Lotharingien de Combinatoire [electronic only]
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Restricted permutations from Catalan to Fine and back.
Robertson, Aaron (2003)
Séminaire Lotharingien de Combinatoire [electronic only]
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Bijective proofs for Schur function identities which imply Dodgson's condensation formula and Plücker relations.
Fulmek, Markus, Kleber, Michael (2001)
The Electronic Journal of Combinatorics [electronic only]
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Euler-Mahonian parameters on colored permutation groups.
Bagno, Eli (2004)
Séminaire Lotharingien de Combinatoire [electronic only]
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Equidistribution and sign-balance on 132-avoiding permutations.
Mansour, Toufik (2004)
Séminaire Lotharingien de Combinatoire [electronic only]
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On some analogues of descent numbers and major index for the hyperoctahedral group.
Biagioli, Riccardo, Zeng, Jiang (2009)
Séminaire Lotharingien de Combinatoire [electronic only]
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Beta-reduction as unification
A. Kfoury (1999)
Banach Center Publications
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We define a new unification problem, which we call β-unification and which can be used to characterize the β-strong normalization of terms in the λ-calculus. We prove the undecidability of β-unification, its connection with the system of intersection types, and several of its basic properties.
On the excedance number of colored permutation groups.
Bagno, Eli, Garber, David (2005)
Séminaire Lotharingien de Combinatoire [electronic only]
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Dynamics of species in a nonautonomous Lotka-Volterra system.
Ton, Ta Viet (2009)
Acta Mathematica Academiae Paedagogicae Nyí regyháziensis. New Series [electronic only]
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Pattern avoidance in coloured permutations.
Mansour, Toufik (2001)
Séminaire Lotharingien de Combinatoire [electronic only]
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On the combinatorics of Young-Capelli symmetrizers.
Regonati, Francesco (2009)
Séminaire Lotharingien de Combinatoire [electronic only]
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