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Higher rank BN-theory for curves of genus 6
- Publication Year :
- 2017
-
Abstract
- Higher rank Brill-Noether theory for genus 6 is especially interesting as, even in the general case, some unexpected phenomena arise which are absent in lower genus. Moreover, it is the first case for which there exist curves of Clifford dimension greater than 1 (smooth plane quintics). In all cases, we obtain new upper bounds for non-emptiness of Brill-Noether loci and construct many examples which approach these upper bounds more closely than those that are well known. Some of our examples of non-empty Brill-Noether loci have negative Brill-Noether numbers.<br />Comment: Final version to appear in Internat. J. Math.; some typos corrected
- Subjects :
- Mathematics - Algebraic Geometry
14H60
Subjects
Details
- Database :
- arXiv
- Publication Type :
- Report
- Accession number :
- edsarx.1703.09024
- Document Type :
- Working Paper