Infinitesimal index: cohomology computations
نویسندگان
چکیده
منابع مشابه
O-minimal spectra, infinitesimal subgroups and cohomology
By recent work on some conjectures of Pillay, each definably compact group G in a saturated o-minimal expansion of an ordered field has a normal “infinitesimal subgroup” G such that the quotient G/G, equipped with the “logic topology”, is a compact (real) Lie group. Our first result is that the functor G 7→ G/G sends exact sequences of definably compact groups into exacts sequences of Lie group...
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ژورنال
عنوان ژورنال: Transformation Groups
سال: 2011
ISSN: 1083-4362,1531-586X
DOI: 10.1007/s00031-011-9144-7