کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
4665342 1633807 2015 37 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Classification of type III Bernoulli crossed products
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه ریاضیات ریاضیات (عمومی)
پیش نمایش صفحه اول مقاله
Classification of type III Bernoulli crossed products
چکیده انگلیسی

Crossed products with noncommutative Bernoulli actions were introduced by Connes as the first examples of full factors of type III. This article provides a complete classification of the factors (P,ϕ)Fn⋊Fn(P,ϕ)Fn⋊Fn, where FnFn is the free group and P is an amenable factor with an almost periodic state ϕ. We show that these factors are completely classified by the rank n   of the free group FnFn and Connes's Sd-invariant. We prove similar results for free product groups, as well as for classes of generalized Bernoulli actions.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Advances in Mathematics - Volume 281, 20 August 2015, Pages 296–332
نویسندگان
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