3 papers
math.AG2026
Fourier-Mukai transforms and normalisation of nodal curves
Emilio Franco, Robert Hanson, Johannes Horn +1
We study Arinkin's Poincaré sheaf on the singular locus of , the compactified Jacobian of rank one torsion-free sheaves on an integral n…
math.AG2024
The Dirac-Higgs complex and categorification of (BBB)-branes
Emilio Franco, Robert Hanson
Let denote the hyperkähler moduli space of -Higgs bundles over a smooth projective curve . In the context of four dimensional supersymmetri…
math.AG2024
Fourier-Mukai transform for fine compactified Prym varieties
Emilio Franco, Robert Hanson, João Ruano
Consider a finite covering of a smooth projective curve by a reduced, projective, planar curve . Associated to two general polarizations on , and ,…