On the surjectivity of the canonical Gaussian map for multiple coverings

DOI10.1515/ADVGEOM.2006.020zbMath1115.14022arXivmath/0403354MaRDI QIDQ3431465

Claudio Fontanari, Edoardo Ballico

Publication date: 10 April 2007

Published in: advg (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/math/0403354

zbMATH Keywords

gonalitymultiple coveringWahl mapGaussian maptotal ramification

Mathematics Subject Classification ID

Coverings of curves, fundamental group (14H30) Riemann surfaces; Weierstrass points; gap sequences (14H55) Special divisors on curves (gonality, Brill-Noether theory) (14H51)

Cites Work

• Gaussian maps for double coverings
• Tetragonal curves, scrolls and 𝐾3 surfaces
• The Gaussian-Wahl Map for Trigonal Curves

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