The canonical ring of a 3-connected curve

DOI10.4171/RLM/667zbMath1333.14027arXiv1107.5535OpenAlexW2963662058MaRDI QIDQ2449566

Elisa Tenni, Marco Franciosi

Publication date: 8 May 2014

Published in: Atti della Accademia Nazionale dei Lincei. Classe di Scienze Fisiche, Matematiche e Naturali. Serie IX. Rendiconti Lincei. Matematica e Applicazioni (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1107.5535

zbMATH Keywords

algebraic curveNoether's theoremcanonical ring

Mathematics Subject Classification ID

Divisors, linear systems, invertible sheaves (14C20) Singularities of curves, local rings (14H20) Special divisors on curves (gonality, Brill-Noether theory) (14H51)

Related Items (4)

On the syzygies of reducible curves ⋮ Canonical rings of Gorenstein stable Godeaux surfaces ⋮ Clifford index for reduced curves ⋮ Scrolls containing binary curves

Cites Work

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• Koszul cohomology and the geometry of projective varieties. Appendix: The nonvanishing of certain Koszul cohomology groups (by Mark Green and Robert Lazarsfeld)
• On the projective normality of complete linear series on an algebraic curve
• Remarks on the bicanonical map for surfaces of general type
• Adjoint divisors on algebraic curves. (Appendix A by F. Catanese)
• On the canonical ring of curves and surfaces
• Embeddings of curves and surfaces
• On Clifford's theorem for singular curves
• Varieties Defined by Quadratic Equations

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