David Anderson

activity

20062023

most citedDegeneracy Loci, Pfaffians, and Vexillary Signed Permutations in Types B, C, and D

22 citations · 51 across the 10 of their papers we have counts for

collaborators

Showing 2018Show all

2 papers · 1 filter

math.CO2018

Vexillary signed permutations revisited

David Anderson, William Fulton

We study the combinatorial properties of vexillary signed permutations, which are signed analogues of the vexillary permutations first considered by Lascoux and Schützenberger. We…

math.AG2018

On the finiteness of quantum K-theory of a homogeneous space

David Anderson, Linda Chen, Hsian-Hua Tseng +1

We show that the product in the quantum K-ring of a generalized flag manifold $G / P$ involves only finitely many powers of the Novikov variables. In contrast to previous approaches…