On Seshadri constants and point-curve configurations

DOI10.3934/era.2020040zbMath1443.14007arXiv2004.04043OpenAlexW3099507155MaRDI QIDQ779896

Marek Janasz, Piotr Pokora

Publication date: 14 July 2020

Published in: Electronic Research Archive (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/2004.04043

zbMATH Keywords

plane curvesprojective planeSeshadri constantspoint-curve configurations

Mathematics Subject Classification ID

Enumerative problems (combinatorial problems) in algebraic geometry (14N10) Divisors, linear systems, invertible sheaves (14C20) Configurations and arrangements of linear subspaces (14N20)

Cites Work

• Simplicial arrangements with up to 27 lines
• Seshadri constants in a family of surfaces
• Seshadri constants and special configurations of points in the projective plane
• Bounded negativity, Harbourne constants and transversal arrangements of curves
• Chilean configuration of conics, lines and points
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