کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
11016094 1781691 2018 40 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Cutoffs for product chains
ترجمه فارسی عنوان
قطع برای زنجیره های محصول
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه ریاضیات ریاضیات (عمومی)
چکیده انگلیسی
We consider products of ergodic Markov chains and discuss their cutoffs in total variation. Our framework is general in that rates to pick up coordinates are not necessary equal, and different coordinates may correspond to distinct chains. We give necessary and sufficient conditions for cutoffs of product chains in terms of those of coordinate chains under certain conditions. A comparison of mixing times between the product chain and its coordinate chains is made in detail as well. Examples are given to show that neither cutoffs for product chains nor for coordinate chains imply others in general.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Stochastic Processes and their Applications - Volume 128, Issue 11, November 2018, Pages 3840-3879
نویسندگان
, ,