Seshadri constants and Grassmann bundles over curves

Indranil Biswas, Krishna Hanumanthu, D. S. Nagaraj +1

Let $X$ be a smooth complex projective curve, and let $E$ be a vector bundle on $X$ which is not semistable. For a suitably chosen integer $r$, let $\text{Gr}(E)$ be the Grassmann…