Anoop Singh

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math.AG2023

Relative connections on Principal bundles and relative equivariant structures

Mainak Poddar, Anoop Singh

We investigate relative holomorphic connections on a principal bundle over a family of compact complex manifolds. A sufficient condition is given for the existence of a relative ho…

math.AG2021

Chen-Ruan cohomology and moduli spaces of parabolic bundles over a Riemann surface

Indranil Biswas, Pradeep Das, Anoop Singh

Let $(X, D)$ be an $m$ -pointed compact Riemann surface of genus at least $2$ . For each $x \in D$ , fix full flag and concentrated weight system $α$ . Let $P M_{ξ}$ denot…