C. Arusha

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math.AG2020

A Note on Parabolic Bundles on Nodal Curves

C. Arusha, Sanjay Kumar Singh

Mehta and Seshadri have proved that the set of equivalence classes of irreducible unitary representations of the fundamental group of a punctured compact Riemann surface, can be id…

math.AG2020

Projective Poincaré and Picard bundles for moduli spaces of vector bundles over nodal curves

C. Arusha, Usha N. Bhosle, Sanjay Kumar Singh

Let $U_{L}^{^{'} s} (n, d)$ be the moduli space of stable vector bundles of rank $n$ with determinant $L$ where $L$ is a fixed line bundle of degree $d$ over a nodal curve $Y$ . We prove th…