Publications [#243924] of Ezra Miller

Papers Published

1. with Miller, E, Alternating formulas for K-theoretic quiver polynomials, Duke Mathematical Journal, vol. 128 no. 1 (May, 2005), pp. 1-17, Duke University Press [MR2006e:05181], [math.CO/0312250], [doi]
   (last updated on 2024/04/25)

   Abstract:
   The main theorem here is the K-theoretic analogue of the cohomological "stable double component formula" for quiver polynomials in [KMS]. This K-theoretic version is still in terms of lacing diagrams, but nonminimal diagrams contribute terms of higher degree. The motivating consequence is a conjecture of Buch [B1] on the sign alternation of the coefficients appearing in his expansion of quiver K-polynomials in terms of stable Grothendieck polynomials for partitions.