Zur Entartung schwach verzweigter Gruppenoperationen auf Kurven

DOI10.1515/crll.2005.2005.589.201zbMath1084.14030OpenAlexW2008351194MaRDI QIDQ5713254

Fumiharu Kato, Gunther Cornelissen

Publication date: 13 December 2005

Published in: Journal für die reine und angewandte Mathematik (Crelles Journal) (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1515/crll.2005.2005.589.201

zbMATH Keywords

algebraic curvesequivariant cohomologycoveringslocal deformation theoryramificationautomorphisms of curvesfamilies of curves

Mathematics Subject Classification ID

Coverings of curves, fundamental group (14H30) [https://portal.mardi4nfdi.de/w/index.php?title=+Special%3ASearch&search=%22Curves+of+arbitrary+genus+or+genus+%28%0D%0Ae+1%29+over+global+fields%22&go=Go Curves of arbitrary genus or genus ( e 1) over global fields (11G30)] Other algebro-geometric (co)homologies (e.g., intersection, equivariant, Lawson, Deligne (co)homologies) (14F43) Ramification problems in algebraic geometry (14E22) Automorphisms of curves (14H37) Local deformation theory, Artin approximation, etc. (14B12)

Related Items (4)

Automata and finite order elements in the Nottingham group ⋮ Liftings of coverings of weakly ramified curves ⋮ Which weakly ramified group actions admit a universal formal deformation? ⋮ Quadratic differentials and equivariant deformation theory of curves

This page was built for publication: Zur Entartung schwach verzweigter Gruppenoperationen auf Kurven