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math.AG2025
The pseudoautomorphism group of blown-up at very general points
Cécile Gachet
We prove that the pseudoautomorphism group of a blow-up of at very general points is trivial. We also establish the injectivity of the Coble representation assoc…
math.AG2025
Well-clipped cones under finite quotients and applications to the cone conjecture
Cécile Gachet
We introduce a property of convex cones, being "well-clipped", that is inspired by the work of several complex algebraic geometers on the Morrison-Kawamata cone conjecture. That pr…