3 papers
math.AG2025
Compact approximation and descent for algebraic stacks
Jack Hall, Alicia Lamarche, Pat Lank +1
This work focuses on approximation and generation for the derived category of complexes with quasi-coherent cohomology on algebraic stacks. Our methods establish that approximation…
math.AG2024
On decompositions for Fano schemes of intersections of two quadrics
Pieter Belmans, Jishnu Bose, Sarah Frei +6
We propose conjectural semiorthogonal decompositions for Fano schemes of linear subspaces on intersections of two quadrics, in terms of symmetric powers of the associated hyperelli…
math.NT2014
Representing Integers as the Sum of Two Squares in the Ring
Joshua Harrington, Lenny Jones, Alicia Lamarche
A classical theorem in number theory due to Euler states that a positive integer can be written as the sum of two squares if and only if all prime factors of , with $q\e…