کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
4661675 | 1633451 | 2015 | 14 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Connected components of definable groups, and o-minimality II
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موضوعات مرتبط
مهندسی و علوم پایه
ریاضیات
منطق ریاضی
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
In this sequel to [3] we try to give a comprehensive account of the “connected components” G00 and G000 as well as the various quotients G/G00, G/G000, G00/G000, for G a group definable in a (saturated) o-minimal expansion of a real closed field. Key themes are the structure of G00/G000 and the problem of “exactness” of the Gâ¦G00 functor. We prove that the examples produced in [3] are typical, and that for any G, G00/G000 is naturally the quotient of a connected compact commutative Lie group by a dense finitely generated subgroup (where we allow the trivial Lie group).
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Annals of Pure and Applied Logic - Volume 166, Issues 7â8, JulyâAugust 2015, Pages 836-849
Journal: Annals of Pure and Applied Logic - Volume 166, Issues 7â8, JulyâAugust 2015, Pages 836-849
نویسندگان
Annalisa Conversano, Anand Pillay,