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keyword_s : Posets
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Relating two Hopf algebras built from an operad

Frédéric Chapoton , Muriel Livernet
2007
Preprints, Working Papers, ... hal-00165245v1

Retracts of posets: the chain-gap property and the selection property are independent

Dwight Duffus , Claude Laflamme , Maurice Pouzet
Algebra Universalis, 2008, 59 (1-2), pp.243-255
Journal articles hal-00863477v1
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Sur l'algèbre et la combinatoire des sous-graphes d'un graphe

Xavier Buchwalder
Mathématiques générales [math.GM]. Université Claude Bernard - Lyon I, 2009. Français. ⟨NNT : 2009LYO10253⟩
Theses tel-00441324v3

Convex sublattices of a lattice and a fixed point property

Dwight Duffus , Claude Lafammme , Maurice Pouzet , Robert Woodrow
Contributions to Discrete Mathematics, 2013, 8 (1), pp.1-30
Journal articles hal-00849877v1
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Relating two Hopf algebras built from an operad

Frédéric Chapoton , Muriel Livernet
International Mathematics Research Notices, 2007, 2007, rnm131, 27 p. ⟨10.1093/imrn/rnm131⟩
Journal articles hal-00165245v2
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Sur l'algèbre et la combinatoire des sous-graphes d'un graphe.

Xavier Buchwalder
Mathématiques [math]. Université Claude Bernard - Lyon I, 2009. Français. ⟨NNT : ⟩
Theses tel-00441324v2
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N-free extensions of posets.Note on a theorem of P.A.Grillet

Maurice Pouzet , Nejib Zaguia
2005
Preprints, Working Papers, ... hal-00008643v1
Image document

Sur l'algèbre et la combinatoire des sous-graphes d'un graphe.

Xavier Buchwalder
Mathématiques [math]. Université Claude Bernard - Lyon I, 2009. Français. ⟨NNT : ⟩
Theses tel-00441324v1
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How to get the weak order out of a digraph ?

Francois Viard
27th International Conference on Formal Power Series and Algebraic Combinatorics (FPSAC 2015), Jul 2015, Daejeon, South Korea. pp.559-570, ⟨10.46298/dmtcs.2538⟩
Conference papers hal-01337793v1