41 citations · 80 across the 8 of their papers we have counts for
3 papers · 1 filter
Prelog Chow rings and degenerations
Christian Böhning, Hans-Christian Graf von Bothmer, Michel van Garrel
For a simple normal crossing variety , we introduce the concepts of prelog Chow ring, saturated prelog Chow group, as well as their counterparts for numerical equivalence. Think…
Sheaves of maximal intersection and multiplicities of stable log maps
Jinwon Choi, Michel van Garrel, Sheldon Katz +1
A great number of theoretical results are known about log Gromov-Witten invariants, but few calculations are worked out. In this paper we restrict to surfaces and to genus 0 stable…
On the log-local principle for the toric boundary
Pierrick Bousseau, Andrea Brini, Michel van Garrel
Let be a smooth projective complex variety and let be a reduced normal crossing divisor on with each component smooth, irreducible, and nef. The lo…