62 citations · 348 across the 73 of their papers we have counts for
Showing 2015Show all
3 papers · 1 filter
math.CO2015★ 2 cited
The Prism tableau model for Schubert polynomials
Anna Weigandt, Alexander Yong
The Schubert polynomials lift the Schur basis of symmetric polynomials into a basis for Z[x1,x2,...]. We suggest the "prism tableau model" for these polynomials. A novel aspect of…
math.CO2015★ 10 cited
Equivariant K-theory of Grassmannians II: The Knutson-Vakil conjecture
Oliver Pechenik, Alexander Yong
In 2005, A. Knutson--R. Vakil conjectured a puzzle rule for equivariant K-theory of Grassmannians. We resolve this conjecture. After giving a correction, we establish a modified ru…
math.CO2015★ 20 cited
Equivariant K-theory of Grassmannians
Oliver Pechenik, Alexander Yong
We address a unification of the Schubert calculus problems solved by [A. Buch '02] and [A. Knutson-T. Tao '03]. That is, we prove a combinatorial rule for the structure coefficient…