149 citations · 547 across the 37 of their papers we have counts for
41 papers
Riemann-Roch for 0-cycles on a singular variety
Marc Levine
Let be a quasi-projective scheme of dimension over an infinite field , such that is reduced after removing all components of dimension , and let b…
A relative orientation for the moduli space of stable maps to a del Pezzo surface
Jesse Leo Kass, Marc Levine, Jake P. Solomon +1
We prove orientation results for evaluation maps of moduli spaces of rational stable maps to del Pezzo surfaces over a field, both in characteristic and in positive characteris…
A quadratically enriched count of rational curves
Jesse Leo Kass, Marc Levine, Jake P. Solomon +1
We define a quadratically enriched count of rational curves in a given divisor class passing through a collection of points on a del Pezzo surface of degree over a per…
Orienting the Hilbert scheme of points on a spin threefold
Marc Levine
We give an algebraic construction of orientation data for the Hilbert scheme of 0-dimensional subschemes of a smooth projective threefold endowed with a choice of square root of th…
Quadratic Counts of Twisted Cubics
Marc Levine, Sabrina Pauli
Using a quadratic version of the Bott residue theorem, we give a quadratic refinement of the count of twisted cubic curves on hypersurfaces and complete intersections in a projecti…
Virtual Localization in equivariant Witt cohomology
Marc Levine
We prove an analog of the virtual localization theorem of Graber-Pandharipande, in the setting of an action by the normalizer of the torus in , and with the Chow group…