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Leo Herr
https://www.math.utah.edu/~herr/
AG Postdoc at the University of Utah.
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Top Questions
12
votes
Do connected algebraic stacks have a smooth cover by a connected scheme?
ag.algebraic-geometry
gn.general-topology
algebraic-stacks
asked Nov 20, 2020 at 17:42
mathoverflow.net
10
votes
When is a twisted form coming from a torsor trivial?
ag.algebraic-geometry
nt.number-theory
ct.category-theory
stacks
torsors
asked Sep 6, 2020 at 2:22
mathoverflow.net
7
votes
Is the monoid of all cancellative finitely generated commutative monoids cancellative?
ra.rings-and-algebras
semigroups-and-monoids
asked Oct 12, 2022 at 16:35
mathoverflow.net
7
votes
Cohomology of fibers of a morphism of a blowup of affine space
ag.algebraic-geometry
cohomology
toric-varieties
blow-ups
asked Feb 26 at 22:25
mathoverflow.net
6
votes
Distinguished triangle of dualizing complexes and/or determinants?
homological-algebra
derived-categories
cotangent-complex
serre-duality
asked Apr 12, 2022 at 20:07
mathoverflow.net
5
votes
Extending rational maps of nodal curves
ag.algebraic-geometry
algebraic-curves
birational-geometry
blow-ups
asked Jul 22, 2020 at 19:48
mathoverflow.net
5
votes
Most divisors on a curve aren't special?
ag.algebraic-geometry
algebraic-curves
divisors
curves
asked Dec 31, 2020 at 22:07
mathoverflow.net
Top Answers
7
Applications of the Infinitesimal Lifting Property
mathoverflow.net
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