107 citations · 407 across the 33 of their papers we have counts for
Showing 2015 · math.AGShow all
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math.AG2015★ 1 cited
Artin algebraization and quotient stacks
Jarod Alper
This article contains a slightly expanded version of the lectures given by the author at the summer school "Algebraic stacks and related topics" in Mainz, Germany from August 31 to…
math.AG2015
Equivariant versal deformations of semistable curves
Jarod Alper, Andrew Kresch
We prove that given any -pointed prestable curve of genus with linearly reductive automorphism group , there exists an -equivariant miniversa…
math.AG2015★ 107 cited
A Luna étale slice theorem for algebraic stacks
Jarod Alper, Jack Hall, David Rydh
We prove that every algebraic stack, locally of finite type over an algebraically closed field with affine stabilizers, is étale-locally a quotient stack in a neighborhood of a poi…