1 citations · 1 across the 8 of their papers we have counts for
10 papers
Holomorphic Lie algebroid connections over rationally connected varieties
Indranil Biswas, Anoop Singh
Take a holomorphic Lie algebroid over a rationally connected smooth complex projective variety . We show that, under certain conditions, a vector bundle over adm…
Theta functions for singular curves
Indranil Biswas, Jacques Hurtubise
Let be an irreducible singular Riemann surface, with desingularisation . The generalised Jacobian of fibers over the Jacobian of $\w…
Existence of holomorphic Lie algebroid connections in higher dimensions
Indranil Biswas, Anoop Singh
Let be a holomorphic Lie algebroid over an irreducible smooth complex projective variety of dimension at least three, and let be a holomorphic vector bundle on …
Induced Representations on Character Varieties of Surfaces
Indranil Biswas, Jacques Hurtubise, Lisa C. Jeffrey +1
We show that a Frobenius reciprocity map on character varieties of surfaces is a Poisson embedding.
Poisson structure on character varieties. II
Indranil Biswas, Lisa C. Jeffrey
Let G be a complex reductive group and D a finite subset of a compact Riemann surface X. It was shown in [BJ] that the moduli space of G-characters of the complement of D in X has…
On the projective structures given by theta
Indranil Biswas, Luca Vai
Given a compact Riemann surface , the line in orthogonal to the sections vanishing at produces a natural projective structure on . We investigate the pro…
Moduli spaces of framed logarithmic and parabolic connections on a Riemann surface
Indranil Biswas, Michi-aki Inaba, Arata Komyo +1
We construct moduli spaces of framed logarithmic connections and also moduli spaces of framed parabolic connections. It is shown that these moduli spaces possess a natural algebrai…
On Stein spaces with finite homotopy rank-sum
Indranil Biswas, Buddhadev Hajra
A topological space (not necessarily simply connected) is said to have finite homotopy rank-sum if the sum of the ranks of all higher homotopy groups (from the second homotopy grou…
On compact complex surfaces with finite homotopy rank-sum
Indranil Biswas, Buddhadev Hajra
A topological space (not necessarily simply connected) is said to have finite homotopy rank-sum if the sum of the ranks of all higher homotopy groups (from the second homotopy grou…
Symplectic moduli space of 1-dimensional sheaves on Poisson surfaces
Indranil Biswas, Dimitri Markushevich
We show that the Poisson structure on the smooth locus of a moduli space of 1-dimensional sheaves on a Poisson projective surface over is a reduction of a natural s…