On linear stability and syzygy stability for rank 2 linear series

10 Jan 2020 Castorena Abel Mistretta Ernesto C. Torres Hugo

In previous works, the authors investigated the relationships between linear stability of a generated linear series $|V|$ on a curve $C$, and slope stabillity of the vector bundle $M_{V,L} := \ker (V \otimes \mathcal{O}_C \to L)$. In particular, the second named author and L. Stoppino conjecture that, for a complete linear system $|L|$, linear (semi)stability is equivalent to slope (semi)stability of $M_V$, and the first and third named authors proved that this conjecture holds for hyperelliptic and for generic curves... (read more)

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  • ALGEBRAIC GEOMETRY