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Book
Symmetric Markov processes, time change, and boundary theory
Authors: ---
ISBN: 1283290944 9786613290946 Year: 2011 Publisher: Princeton, N.J. : Princeton University Press,

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Abstract

This book gives a comprehensive and self-contained introduction to the theory of symmetric Markov processes and symmetric quasi-regular Dirichlet forms. In a detailed and accessible manner, Zhen-Qing Chen and Masatoshi Fukushima cover the essential elements and applications of the theory of symmetric Markov processes, including recurrence/transience criteria, probabilistic potential theory, additive functional theory, and time change theory. The authors develop the theory in a general framework of symmetric quasi-regular Dirichlet forms in a unified manner with that of regular Dirichlet forms, emphasizing the role of extended Dirichlet spaces and the rich interplay between the probabilistic and analytic aspects of the theory. Chen and Fukushima then address the latest advances in the theory, presented here for the first time in any book. Topics include the characterization of time-changed Markov processes in terms of Douglas integrals and a systematic account of reflected Dirichlet spaces, and the important roles such advances play in the boundary theory of symmetric Markov processes. This volume is an ideal resource for researchers and practitioners, and can also serve as a textbook for advanced graduate students. It includes examples, appendixes, and exercises with solutions.

Keywords

Markov processes. --- Boundary value problems. --- Dirichlet problem. --- Beurling-Deny decomposition. --- Beurling-Deny formula. --- Brownian motions. --- Dirichlet forms. --- Dirichlet spaces. --- Douglas integrals. --- Feller measures. --- Hausdorff topological space. --- Markovian symmetric operators. --- Silverstein extension. --- additive functional theory. --- additive functionals. --- analytic concepts. --- analytic potential theory. --- boundary theory. --- countable boundary. --- decompositions. --- energy functional. --- extended Dirichlet spaces. --- fine properties. --- harmonic functions. --- harmonicity. --- hitting distributions. --- irreducibility. --- lateral condition. --- local properties. --- m-tight special Borel. --- many-point extensions. --- one-point extensions. --- part processes. --- path behavior. --- perturbed Dirichlet forms. --- positive continuous additive functionals. --- probabilistic derivation. --- probabilistic potential theory. --- quasi properties. --- quasi-homeomorphism. --- quasi-regular Dirichlet forms. --- recurrence. --- reflected Dirichlet spaces. --- reflecting Brownian motions. --- reflecting extensions. --- regular Dirichlet forms. --- regular recurrent Dirichlet forms. --- smooth measures. --- symmetric Hunt processes. --- symmetric Markov processes. --- symmetric Markovian semigroups. --- terminal random variables. --- time change theory. --- time changes. --- time-changed process. --- transience. --- transient regular Dirichlet forms.


Book
Stability of heat kernel estimates for symmetric non-local Dirichlet forms
Authors: --- ---
ISBN: 9781470448639 Year: 2021 Publisher: Providence : American Mathematical Society,

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Multi
Dirichlet Forms and Related Topics : In Honor of Masatoshi Fukushima's Beiju, IWDFRT 2022, Osaka, Japan, August 22-26
Authors: --- ---
ISBN: 9789811946721 9789811946714 9789811946738 9789811946745 Year: 2022 Publisher: Singapore Springer Nature

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Abstract

This conference proceeding contains 27 peer-reviewed invited papers from leading experts as well as young researchers all over the world in the related fields that Professor Fukushima has made important contributions to. These 27 papers cover a wide range of topics in probability theory, ranging from Dirichlet form theory, Markov processes, heat kernel estimates, entropy on Wiener spaces, analysis on fractal spaces, random spanning tree and Poissonian loop ensemble, random Riemannian geometry, SLE, space-time partial differential equations of higher order, infinite particle systems, Dyson model, functional inequalities, branching process, to machine learning and Hermitizable problems for complex matrices. Researchers and graduate students interested in these areas will find this book appealing. Professor Masatoshi Fukushima is well known for his fundamental contributions to the theory of Dirichlet forms and symmetric Markov processes.


Book
Stability of Heat Kernel Estimates for Symmetric Non-Local Dirichlet Forms.
Authors: --- ---
ISBN: 1470466384 Year: 2021 Publisher: Providence : American Mathematical Society,

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Abstract

"In this paper, we consider symmetric jump processes of mixed-type on metric measure spaces under general volume doubling condition, and establish stability of two-sided heat kernel estimates and heat kernel upper bounds. We obtain their stable equivalent characterizations in terms of the jumping kernels, variants of cut-off Sobolev inequalities, and the Faber-Krahn inequalities. In particular, we establish stability of heat kernel estimates for -stable-like processes even with 2 when the underlying spaces have walk dimensions larger than 2, which has been one of the major open problems in this area"--


Book
Festschrift Masatoshi Fukushima
Authors: --- --- --- ---
ISBN: 9814596531 9789814596534 9789814596527 9814596523 Year: 2014 Publisher: New Jersey

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Abstract

This book contains original research papers by leading experts in the fields of probability theory, stochastic analysis, potential theory and mathematical physics. There is also a historical account on Masatoshi Fukushima's contribution to mathematics, as well as authoritative surveys on the state of the art in the field.


Book
Limit Theorems for Some Long Range Random Walks on Torsion Free Nilpotent Groups
Authors: --- --- --- ---
ISBN: 3031433327 3031433319 Year: 2023 Publisher: Cham : Springer Nature Switzerland : Imprint: Springer,

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This 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.


Book
Limit Theorems for Some Long Range Random Walks on Torsion Free Nilpotent Groups
Authors: --- --- --- --- --- et al.
ISBN: 9783031433320 Year: 2023 Publisher: Cham Springer Nature Switzerland :Imprint: Springer

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Multi
Limit Theorems for Some Long Range Random Walks on Torsion Free Nilpotent Groups
Authors: --- --- --- ---
ISBN: 9783031433320 9783031433313 9783031433337 Year: 2023 Publisher: Cham Springer Nature, Imprint: Springer

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