7 citations · 22 across the 14 of their papers we have counts for
4 papers · 1 filter
Vector bundles of rank 2 computing Clifford indices
H. Lange, P. E. Newstead
Clifford indices of vector bundles on algebraic curves were introduced in a previous paper of the authors. In this paper we study bundles of rank 2 which compute these Clifford ind…
On the gonality sequence of an algebraic curve
H. Lange, G. Martens
For any smooth irreducible projective curve , the gonality sequence is a strictly increasing sequence of positive integer invariants of . In…
On an example of Mukai
H. Lange, V. Mercat, P. E. Newstead
In this note we use an example of Mukai to construct semistable bundles of rank 3 with 6 independent sections on a curve of genus 9 or 11 with Clifford index strictly less than the…
Counter-examples of high Clifford index to Prym-Torelli
E. Izadi, H. Lange
We give examples of curves of arbitrarily high Clifford index such that the Prym map is not injective at any of their étale double covers.