126 citations · 286 across the 131 of their papers we have counts for
5 papers · 2 filters
On principal bundles over a projective variety defined over a finite field
Indranil Biswas
Let M be a geometrically irreducible smooth projective variety, defined over a finite field k, such that M admits a k-rational point x_0. Let \varpi(M,x_0) denote the corresponding…
Homogeneous principal bundles and stability
Indranil Biswas
Let G/P be a rational homogeneous variety, where P is a parabolic subgroup of a simple and simply connected linear algebraic group G defined over an algebraically closed field of c…
Semistability and restrictions of tangent bundle to curves
Indranil Biswas
We consider all complex projective manifolds X that satisfy at least one of the following three conditions: 1. There exists a pair , where is a compact connected Rieman…
Compact Kähler manifolds with elliptic homotopy type
Jaume Amorós, Indranil Biswas
Simply connected compact Kähler manifolds of dimension up to three with elliptic homotopy type are characterized in terms of their Hodge diamonds. This is applied to classify the s…
The moduli space of stable vector bundles over a real algebraic curve
Indranil Biswas, Johannes Huisman, Jacques C. Hurtubise
We study the spaces of stable real and quaternionic vector bundles on a real algebraic curve. The basic relationship is established with unitary representations of an extension Z/2…