DERIVED ALGEBRAIC COBORDISM

We construct a cohomology theory using quasi-smooth derived schemes as generators and an analog of the bordism relation using derived fiber products as relations. This theory has pull-backs along all morphisms between smooth schemes independent of any characteristic assumptions. We prove that, in ch...

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Veröffentlicht in:Journal of the Institute of Mathematics of Jussieu 2016-04, Vol.15 (2), p.407-443
Hauptverfasser: Lowrey, Parker E., Schürg, Timo
Format: Artikel
Sprache:eng
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Zusammenfassung:We construct a cohomology theory using quasi-smooth derived schemes as generators and an analog of the bordism relation using derived fiber products as relations. This theory has pull-backs along all morphisms between smooth schemes independent of any characteristic assumptions. We prove that, in characteristic zero, the resulting theory agrees with algebraic cobordism as defined by Levine and Morel. We thus obtain a new set of generators and relations for algebraic cobordism.
ISSN:1474-7480
1475-3030
DOI:10.1017/S1474748014000334