140 citations · 603 across the 27 of their papers we have counts for
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math.AG2016
Verlinde-type formulas for rational surfaces
Lothar Göttsche
K-theoretic Donaldson invariants are holomorphic Euler characteristics of determinant line bundles on moduli spaces of rank 2 sheaves on surfaces. We develop an algorithm which det…
math.AG2016
Refined broccoli invariants
Lothar Göttsche, Franziska Schroeter
We introduce a tropical enumerative invariant depending on a variable y which generalizes the tropical refined Severi degree. We show that this refined broccoli invariant is indeed…