Frobenius splitting of moduli spaces of parabolic bundles

Abstract: Let $C$ be a nonsingular projective curve over an algebraically closed field of characteristic $p>0$ and $I\subset C$ be a finite set. If $\mathcal{U}{C,\,\omega}$ denotes the moduli space of semistable parabolic bundles of rank $r$ and degree $d$ on $C$ with parabolic structures determined by $\omega=(k,{\vec n(x),\vec a(x)}{x\in I})$, we prove that $\mathcal{U}_{C,\,\omega}$ is \textit{$F$-split} for generic $C$ and generic choice of $I$ when $p>3r$.