126 citations · 697 across the 321 of their papers we have counts for
27 papers · 1 filter
Brauer Groups of Quot Schemes
Indranil Biswas, Ajneet Dhillon, Jacques Hurtubise
Let be an irreducible smooth complex projective curve. Let be the Quot scheme parametrizing all coherent subsheaves of of rank $…
Automorphisms of the Quot schemes associated to compact Riemann surfaces
Indranil Biswas, Ajneet Dhillon, Jacques Hurtubise
Let X be a compact connected Riemann surface of genus at least two. Fix positive integers r and d. Let Q denote the Quot scheme that parametrizes the torsion quotients of {\mathcal…
Brauer group and birational type of moduli spaces of torsionfree sheaves on a nodal curve
Usha N. Bhosle, Indranil Biswas
Let U^{'s}_{L}(n,d) be the moduli space of stable vector bundles of rank and fixed determinant L of degree d on a nodal curve Y. The moduli space of semistable vector bundles o…
Rank one connections on abelian varieties, II
Indranil Biswas, Jacques Hurtubise, A. K. Raina
Given a holomorphic line bundle on a compact complex torus , there are two naturally associated holomorphic --torsors over : one is constructed from the Atiyah exact…
Pseudo-real principal Higgs bundles on compact Kaehler manifolds
Indranil Biswas, Oscar Garcia-Prada, Jacques Hurtubise
Let be a compact connected Kähler manifold equipped with an anti-holomorphic involution which is compatible with the Kähler structure. Let be a connected complex reductive…
A construction of Chern classes of parabolic vector bundles
Indranil Biswas, Ajneet Dhillon
Given a parabolic vector bundle, we construct for it a projectivization and tautological line bundle. These are analogs of the projectivization and tautological line bundle for an…