27 citations · 69 across the 13 of their papers we have counts for
Showing 2017Show all
2 papers · 1 filter
math.RA2017★ 1 cited
On formulas and some combinatorial properties of Schubert Polynomials
Zerui Zhang, Yuqun Chen
By applying a Gröbner-Shirshov basis of the symmetric group , we give two formulas for Schubert polynomials, either of which involves only nonnegative monomials. We also pro…
math.RA2017★ 1 cited
On free Gelfand--Dorfman--Novikov superalgebras and a PBW type theorem
Zerui Zhang, L. A. Bokut, Yuqun Chen
We construct a linear basis of a free GDN superalgebra over a field of characteristic . As applications, we prove a PBW theorem, that is, any GDN superalgebra can be embedd…