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OverviewThis book develops limit theorems for a natural class of long range random walks on finitely generated torsion free nilpotent groups. The limits in these limit theorems are Lévy processes on some simply connected nilpotent Lie groups. Both the limit Lévy process and the limit Lie group carrying this process are determined by and depend on the law of the original random walk. The book offers the first systematic study of such limit theorems involving stable-like random walks and stable limit Lévy processes in the context of (non-commutative) nilpotent groups. Full Product DetailsAuthor: Zhen-Qing Chen , Takashi Kumagai , Laurent Saloff-Coste , Jian WangPublisher: Springer International Publishing AG Imprint: Springer International Publishing AG Edition: 1st ed. 2023 Weight: 0.248kg ISBN: 9783031433313ISBN 10: 3031433319 Pages: 139 Publication Date: 25 October 2023 Audience: Professional and scholarly , Professional & Vocational Format: Paperback Publisher's Status: Active Availability: Manufactured on demand ![]() We will order this item for you from a manufactured on demand supplier. Table of ContentsSetting the stage.- Introduction.- Polynomial coordinates and approximate dilations.- Vague convergence and change of group law.- Weak convergence of the processes.- Local limit theorem.- Symmetric Lévy processes on nilpotent groups.- Measures in SM(Γ) and their geometries.- Adapted approximate group dilations.- The main results for random walks driven by measures in SM(Γ).ReviewsAuthor InformationZhen-Qing Chen is a Professor of Mathematics at the University of Washington, Seattle, Washington, USA Takashi Kumagai is a Professor of Mathematics at Waseda University, Tokyo, Japan. Laurent Saloff-Coste is the Abram R. Bullis Professor of Mathematics at Cornell University, Ithaca, New York, USA. Jian Wang is a Professor of Mathematics at Fujian Normal University, Fuzhou, Fujian Province, P.R. China Tianyi Zheng is a Professor of Mathematics at the University of California, San Diego, California, USA Tab Content 6Author Website:Countries AvailableAll regions |