Random Walks and Geometry on Graphs of Exponential Growth

Random Walks and Geometry on Graphs of Exponential Growth PDF Author: Bálint Virág
Publisher:
ISBN:
Category :
Languages : en
Pages : 110

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Random Walks and Geometry on Graphs of Exponential Growth

Random Walks and Geometry on Graphs of Exponential Growth PDF Author: Bálint Virág
Publisher:
ISBN:
Category :
Languages : en
Pages : 110

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Book Description


Random Walks on Infinite Graphs and Groups

Random Walks on Infinite Graphs and Groups PDF Author: Wolfgang Woess
Publisher: Cambridge University Press
ISBN: 0521552923
Category : Mathematics
Languages : en
Pages : 350

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Book Description
The main theme of this book is the interplay between the behaviour of a class of stochastic processes (random walks) and discrete structure theory. The author considers Markov chains whose state space is equipped with the structure of an infinite, locally finite graph, or as a particular case, of a finitely generated group. The transition probabilities are assumed to be adapted to the underlying structure in some way that must be specified precisely in each case. From the probabilistic viewpoint, the question is what impact the particular type of structure has on various aspects of the behaviour of the random walk. Vice-versa, random walks may also be seen as useful tools for classifying, or at least describing the structure of graphs and groups. Links with spectral theory and discrete potential theory are also discussed. This book will be essential reading for all researchers working in stochastic process and related topics.

Random Walks and Geometry

Random Walks and Geometry PDF Author: Vadim Kaimanovich
Publisher: Walter de Gruyter
ISBN: 3110198088
Category : Mathematics
Languages : en
Pages : 545

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Book Description
Die jüngsten Entwicklungen zeigen, dass sich Wahrscheinlichkeitsverfahren zu einem sehr wirkungsvollen Werkzeug entwickelt haben, und das auf so unterschiedlichen Gebieten wie statistische Physik, dynamische Systeme, Riemann'sche Geometrie, Gruppentheorie, harmonische Analyse, Graphentheorie und Informatik.

Probability on Graphs

Probability on Graphs PDF Author: Geoffrey Grimmett
Publisher: Cambridge University Press
ISBN: 1108542999
Category : Mathematics
Languages : en
Pages : 279

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Book Description
This introduction to some of the principal models in the theory of disordered systems leads the reader through the basics, to the very edge of contemporary research, with the minimum of technical fuss. Topics covered include random walk, percolation, self-avoiding walk, interacting particle systems, uniform spanning tree, random graphs, as well as the Ising, Potts, and random-cluster models for ferromagnetism, and the Lorentz model for motion in a random medium. This new edition features accounts of major recent progress, including the exact value of the connective constant of the hexagonal lattice, and the critical point of the random-cluster model on the square lattice. The choice of topics is strongly motivated by modern applications, and focuses on areas that merit further research. Accessible to a wide audience of mathematicians and physicists, this book can be used as a graduate course text. Each chapter ends with a range of exercises.

Analysis and Geometry on Graphs and Manifolds

Analysis and Geometry on Graphs and Manifolds PDF Author: Matthias Keller
Publisher: Cambridge University Press
ISBN: 1108587380
Category : Mathematics
Languages : en
Pages : 493

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Book Description
This book addresses the interplay between several rapidly expanding areas of mathematics. Suitable for graduate students as well as researchers, it provides surveys of topics linking geometry, spectral theory and stochastics.

Groups, Graphs and Random Walks

Groups, Graphs and Random Walks PDF Author: Tullio Ceccherini-Silberstein
Publisher: Cambridge University Press
ISBN: 1316604403
Category : Mathematics
Languages : en
Pages : 539

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Book Description
An up-to-date, panoramic account of the theory of random walks on groups and graphs, outlining connections with various mathematical fields.

Coarse Geometry and Randomness

Coarse Geometry and Randomness PDF Author: Itai Benjamini
Publisher: Springer
ISBN: 3319025767
Category : Mathematics
Languages : en
Pages : 133

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Book Description
These lecture notes study the interplay between randomness and geometry of graphs. The first part of the notes reviews several basic geometric concepts, before moving on to examine the manifestation of the underlying geometry in the behavior of random processes, mostly percolation and random walk. The study of the geometry of infinite vertex transitive graphs, and of Cayley graphs in particular, is fairly well developed. One goal of these notes is to point to some random metric spaces modeled by graphs that turn out to be somewhat exotic, that is, they admit a combination of properties not encountered in the vertex transitive world. These include percolation clusters on vertex transitive graphs, critical clusters, local and scaling limits of graphs, long range percolation, CCCP graphs obtained by contracting percolation clusters on graphs, and stationary random graphs, including the uniform infinite planar triangulation (UIPT) and the stochastic hyperbolic planar quadrangulation (SHIQ).

Random Graph Dynamics

Random Graph Dynamics PDF Author: Rick Durrett
Publisher: Cambridge University Press
ISBN: 1139460889
Category : Mathematics
Languages : en
Pages : 203

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Book Description
The theory of random graphs began in the late 1950s in several papers by Erdos and Renyi. In the late twentieth century, the notion of six degrees of separation, meaning that any two people on the planet can be connected by a short chain of people who know each other, inspired Strogatz and Watts to define the small world random graph in which each site is connected to k close neighbors, but also has long-range connections. At a similar time, it was observed in human social and sexual networks and on the Internet that the number of neighbors of an individual or computer has a power law distribution. This inspired Barabasi and Albert to define the preferential attachment model, which has these properties. These two papers have led to an explosion of research. The purpose of this book is to use a wide variety of mathematical argument to obtain insights into the properties of these graphs. A unique feature is the interest in the dynamics of process taking place on the graph in addition to their geometric properties, such as connectedness and diameter.

Probability on Trees and Networks

Probability on Trees and Networks PDF Author: Russell Lyons
Publisher: Cambridge University Press
ISBN: 1316785335
Category : Mathematics
Languages : en
Pages : 1023

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Book Description
Starting around the late 1950s, several research communities began relating the geometry of graphs to stochastic processes on these graphs. This book, twenty years in the making, ties together research in the field, encompassing work on percolation, isoperimetric inequalities, eigenvalues, transition probabilities, and random walks. Written by two leading researchers, the text emphasizes intuition, while giving complete proofs and more than 850 exercises. Many recent developments, in which the authors have played a leading role, are discussed, including percolation on trees and Cayley graphs, uniform spanning forests, the mass-transport technique, and connections on random walks on graphs to embedding in Hilbert space. This state-of-the-art account of probability on networks will be indispensable for graduate students and researchers alike.

Combinatorial and Computational Geometry

Combinatorial and Computational Geometry PDF Author: Jacob E. Goodman
Publisher: Cambridge University Press
ISBN: 9780521848626
Category : Computers
Languages : en
Pages : 640

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Book Description
This 2005 book deals with interest topics in Discrete and Algorithmic aspects of Geometry.