Evènement pour le groupe Combinatoire Énumérative et Algébrique


Date 2013-02-08  10:45-11:45
TitreLattice paths from an order-theoretic perspective 
RésuméWe will present some results and open problems regarding lattice paths which arise from certain natural partial order structures they can be endowed with. Some of the topics we will discuss are: rank-unimodality, enumeration of chains, computation of the Euler characteristic of distributive lattices of paths, order-isomorphisms with other poset of relevant combinatorial interest, the pattern containment order for lattice paths. 
Lieu076 
OrateurLuca Ferrari 
Emailferrari@dsi.unifi.it 
UrlDipartimento di Sistemi e Informatica, Università degli Studi di Firenze (Italie) 



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