Restricted Lazarsfeld-Mukai bundles and canonical curves
Restricted Lazarsfeld-Mukai bundles and canonical curves
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受限拉扎斯菲尔德-穆凯丛和正则曲线
DOI:
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发表时间:
2014
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通讯作者:
A. Ortega
中科院分区:
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作者:
M. Aprodu;G. Farkas;A. Ortega
We prove two results. First, we establish that the normal bundle of any smooth curve of genus 7 having maximal Clifford index is stable. Note that 7 is the smallest genus for which such a result could possibly hold. We then show that rank four Lazarsfeld-Mukai vector bundles on a curve that lies on a general K3 surface are stable. Both results have consequences for Mercat's conjecture on higher rank vector bundles on generic curves.