15 citations · 41 across the 17 of their papers we have counts for
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math.CO2012
Counting smaller trees in the Tamari order
Viviane Pons, Gregory Chatel
We introduce new objects, the interval-posets, that encode intervals of the Tamari lattice. We then find a combinatorial interpretation of the bilinear form that appears in the fun…
math.CO2012★ 2 cited
Multivariate Polynomials in Sage
Viviane Pons
We have developed a patch implementing multivariate polynomials seen as a multi-base algebra. The patch is to be released into the software Sage and can already be found within the…
math.CO2012★ 2 cited
Interval structure of the Pieri formula for Grothendieck polynomials
Viviane Pons
We give a combinatorial interpretation of a Pieri formula for double Grothendieck polynomials in terms of an interval of the Bruhat order. Another description had been given by Len…