adamsspectralsequences algebraicfields algebraicgeometry algebraictopology bordismandcobordismtheories categorytheory;homologicalalgebra complexcobordism($ curves differentialtopology ellipticcohomology ellipticcurves families fibrations general homologicalalgebra homologyandcohomologytheories hypercohomology manifoldsandcellcomplexes otherhomologytheories spectralsequences stacksandmoduliproblems topologicalfields