26 citations · 59 across the 27 of their papers we have counts for
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Criteria for the ampleness of certain vector bundles
Indranil Biswas, Vamsi Pritham Pingali
We prove that certain vector bundles over surfaces are ample if they are so when restricted to divisors, certain numerical criteria hold, and they are semistable (with respect to $…
A characterization of finite vector bundles on Gauduchon astheno-Kahler manifolds
Indranil Biswas, Vamsi Pritham Pingali
A vector bundle E on a projective variety X is called finite if it satisfies a nontrivial polynomial equation with integral coefficients. A theorem of Nori implies that E is finite…
Rational cuspidal curves on del-Pezzo surfaces
Indranil Biswas, Shane D'Mello, Ritwik Mukherjee +1
We obtain an explicit formula for the number of rational cuspidal curves of a given degree on a del-Pezzo surface that pass through an appropriate number of generic points of the s…