5 citations · 8 across the 3 of their papers we have counts for
3 papers
math.AG2026
The Coxeter Flag Variety
Nantel Bergeron, Lucas Gagnon, Hunter Spink +1
For a Coxeter element in a Weyl group , we define the -Coxeter flag variety as the union of left-translated Richardson varieties $w^{-1}…
math.CO2016★ 5 cited
Cancelation free formula for the antipode of linearized Hopf monoid
Nantel Bergeron, Carolina Benedetti
Many combinatorial Hopf algebras in the literature are the functorial image of a linearized Hopf monoid . That is, or $H=\overline{\mathcal K}…
math.CO2014★ 3 cited
A combinatorial proof that Schubert vs. Schur coefficients are nonnegative
Sami Assaf, Nantel Bergeron, Frank Sottile
We give a combinatorial proof that the product of a Schubert polynomial by a Schur polynomial is a nonnegative sum of Schubert polynomials. Our proof uses Assaf's theory of dual eq…