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math.AG2026
Semi-finite vector bundles on complex tori
Pavan Adroja, Sanjay Amrutiya
We study finite and semi-finite vector bundles on complex tori. We give an explicit decomposition of such bundles in terms of torsion and unipotent factors. As a consequence, we pr…
math.AG2026
Brauer group of moduli of stable parabolic and -connections and Higgs bundles over a curve
Pavan Adroja, Sujoy Chakraborty
Let be a compact Riemann surface of genus at least . We compute the Brauer groups of the moduli spaces of stable parabolic -connections and stable s…
math.DG2026
Smooth relative connections on quiver bundles
Pavan Adroja, Sanjay Amrutiya, Riddhi Patil
We develop a theory of smooth relative connections over the real path algebra on smooth twisted quiver bundles. We give obstructions to the existence of a smooth rela…