3 citations · 3 across the 3 of their papers we have counts for
3 papers
math.CO2017
Combinatorial interpretations of the Kreweras triangle in terms of subset tuples
Ange Bigeni
We show how the combinatorial interpretation of the normalized median Genocchi numbers in terms of multiset tuples, defined by Hetyei in his study of the alternation acyclic tourna…
math.CO2017★ 3 cited
Enumerating the symplectic Dellac configurations
Ange Bigeni
Fang and Fourier defined the symplectic Dellac configurations in order to parametrize the torus fixed points of the symplectic degenerated flag varieties, and conjectured that thei…
math.CO2015
A new bijection relating -Eulerian polynomials
Ange Bigeni
On the set of permutations of a finite set, we construct a bijection which maps the 3-vector of statistics to a 3-vector as…