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In terms of category theory, the Gromov homotopy principle for a set valued functor F asserts that the functor F can be induced from a homotopy functor. Similarly, we say that the bordism principle for an abelian group valued functor F holds if the functor F can be induced from a (co)homology functor. We examine the bordism principle in the case of functors given by bordism groups of solutions ...
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ژورنال
عنوان ژورنال: Michigan Mathematical Journal
سال: 1976
ISSN: 0026-2285
DOI: 10.1307/mmj/1029001658