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most citedAffinizations of Lorentzian Kac-Moody Algebras and Hilbert Schemes of Points on K3 Surfaces

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math.AG2025

Orthosymplectic modules of cohomological Hall algebras

Samuel DeHority, Alexei Latyntsev

We study modules and comodules for cohomological Hall algebras equipped with their vertex coproducts arising as objects with classical type stabilizer groups. Specifically we consi…

math.AG2020★ 1 cited

Affinizations of Lorentzian Kac-Moody Algebras and Hilbert Schemes of Points on K3 Surfaces

Samuel DeHority

For a class of K3 surfaces, the action of a Lie algebra which is a certain affinization of a Kac-Moody algebra is given on the cohomology of the moduli spaces of rank 1 torsion fre…