کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
6414088 | 1333811 | 2011 | 21 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Full and reduced coactions of locally compact groups on Câ-algebras
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موضوعات مرتبط
مهندسی و علوم پایه
ریاضیات
اعداد جبر و تئوری
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
We survey the results required to pass between full and reduced coactions of locally compact groups on Câ-algebras, which say, roughly speaking, that one can always do so without changing the crossed-product Câ-algebra. Wherever possible we use definitions and constructions that are well documented and accessible to non-experts, and otherwise we provide full details. We then give a series of applications to illustrate the use of these techniques. We obtain in particular a new version of Mansfield's imprimitivity theorem for full coactions, and prove that it gives a natural isomorphism between crossed-product functors defined on appropriate categories.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Expositiones Mathematicae - Volume 29, Issue 1, 2011, Pages 3-23
Journal: Expositiones Mathematicae - Volume 29, Issue 1, 2011, Pages 3-23
نویسندگان
Astrid an Huef, John Quigg, Iain Raeburn, Dana P. Williams,