21 citations · 32 across the 6 of their papers we have counts for
Showing 2001 · math.AGShow all
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math.AG2001
Algebraic orbifold quantum products
Dan Abramovich, Tom Graber, Angelo Vistoli
The purpose of this note is to give an overview of our work on defining algebraic counterparts for W. Chen and Y. Ruan's Gromov-Witten Theory of orbifolds. This work will be descri…
math.AG2001
Twisted bundles and admissible covers
Dan Abramovich, Alessio Corti, Angelo Vistoli
The cherry on top of this stacky paper is the following: for any g>1 we give a finite group G such that the moduli space of connected admissible G-covers of genus g is a smooth, fi…
math.AG2001
Moduli of twisted spin curves
Dan Abramovich, Tyler J. Jarvis
In this note we give a new, natural construction of a compactification of the stack of smooth r-spin curves, which we call the stack of stable twisted -spin curves. This stack i…