On decomposable H- and co-H-spaces.
نویسندگان
چکیده
منابع مشابه
Co-H-structures on equivariant Moore spaces
Let G be a finite group, OG the category of canonical orbits of G and A : OG → Ab a contravariant functor to the category of abelian groups. We investigate the set of G-homotopy classes of comultiplications of a Moore G-space of type (A, n) where n ≥ 2 and prove that if such a Moore G-space X is a cogroup, then it has a unique comultiplication if dimX < 2n − 1. If dimX = 2n − 1, then the set of...
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ژورنال
عنوان ژورنال: Topology
سال: 1986
ISSN: 0040-9383
DOI: 10.1016/0040-9383(86)90032-7