We study invariants of Mumford and Serre in the context of topological branched covering spaces, and obtain formulae relating these invariants to the Arf invariant.
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Univ Lille 1, Lab Painleve, CNRS, UMR 8524, F-59655 Villeneuve Dascq, FranceUniv Lille 1, Lab Painleve, CNRS, UMR 8524, F-59655 Villeneuve Dascq, France
Nicaise, Johannes
Sebag, Julien
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Univ Bordeaux 1, Inst Mathemat Bordeaux, Lab A2X, F-33405 Talence, FranceUniv Lille 1, Lab Painleve, CNRS, UMR 8524, F-59655 Villeneuve Dascq, France
机构:
Univ British Columbia, Math Dept, 1984 Math Rd, Vancouver, BC V6T 1Z2, CanadaUniv British Columbia, Math Dept, 1984 Math Rd, Vancouver, BC V6T 1Z2, Canada
Alfieri, Antonio
Celoria, Daniele
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Univ Oxford, Math Inst, Radcliffe Observ Quarter, Woodstock Rd, Oxford OX2 6GG, EnglandUniv British Columbia, Math Dept, 1984 Math Rd, Vancouver, BC V6T 1Z2, Canada
Celoria, Daniele
Stipsicz, Andras
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Alfred Renyi Inst Math, Realtanoda Utca 13-15, H-1053 Budapest, HungaryUniv British Columbia, Math Dept, 1984 Math Rd, Vancouver, BC V6T 1Z2, Canada