Harmonic Functions and Potentials on Finite or Infinite Networks

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Publisher : Springer Science & Business Media
ISBN 13 : 3642213995
Total Pages : 152 pages
Book Rating : 4.6/5 (422 download)

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Book Synopsis Harmonic Functions and Potentials on Finite or Infinite Networks by : Victor Anandam

Download or read book Harmonic Functions and Potentials on Finite or Infinite Networks written by Victor Anandam and published by Springer Science & Business Media. This book was released on 2011-06-27 with total page 152 pages. Available in PDF, EPUB and Kindle. Book excerpt: Random walks, Markov chains and electrical networks serve as an introduction to the study of real-valued functions on finite or infinite graphs, with appropriate interpretations using probability theory and current-voltage laws. The relation between this type of function theory and the (Newton) potential theory on the Euclidean spaces is well-established. The latter theory has been variously generalized, one example being the axiomatic potential theory on locally compact spaces developed by Brelot, with later ramifications from Bauer, Constantinescu and Cornea. A network is a graph with edge-weights that need not be symmetric. This book presents an autonomous theory of harmonic functions and potentials defined on a finite or infinite network, on the lines of axiomatic potential theory. Random walks and electrical networks are important sources for the advancement of the theory.

Potential Theory on Infinite Networks

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Publisher : Springer
ISBN 13 : 3540487980
Total Pages : 199 pages
Book Rating : 4.5/5 (44 download)

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Book Synopsis Potential Theory on Infinite Networks by : Paolo M. Soardi

Download or read book Potential Theory on Infinite Networks written by Paolo M. Soardi and published by Springer. This book was released on 2006-11-15 with total page 199 pages. Available in PDF, EPUB and Kindle. Book excerpt: The aim of the book is to give a unified approach to new developments in discrete potential theory and infinite network theory. The author confines himself to the finite energy case, but this does not result in loss of complexity. On the contrary, the functional analytic machinery may be used in analogy with potential theory on Riemann manifolds. The book is intended for researchers with interdisciplinary interests in one of the following fields: Markov chains, combinatorial graph theory, network theory, Dirichlet spaces, potential theory, abstract harmonic analysis, theory of boundaries.

Operator Theory And Analysis Of Infinite Networks

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Publisher : World Scientific
ISBN 13 : 9811265534
Total Pages : 449 pages
Book Rating : 4.8/5 (112 download)

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Book Synopsis Operator Theory And Analysis Of Infinite Networks by : Palle Jorgensen

Download or read book Operator Theory And Analysis Of Infinite Networks written by Palle Jorgensen and published by World Scientific. This book was released on 2023-03-21 with total page 449 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume considers resistance networks: large graphs which are connected, undirected, and weighted. Such networks provide a discrete model for physical processes in inhomogeneous media, including heat flow through perforated or porous media. These graphs also arise in data science, e.g., considering geometrizations of datasets, statistical inference, or the propagation of memes through social networks. Indeed, network analysis plays a crucial role in many other areas of data science and engineering. In these models, the weights on the edges may be understood as conductances, or as a measure of similarity. Resistance networks also arise in probability, as they correspond to a broad class of Markov chains.The present volume takes the nonstandard approach of analyzing resistance networks from the point of view of Hilbert space theory, where the inner product is defined in terms of Dirichlet energy. The resulting viewpoint emphasizes orthogonality over convexity and provides new insights into the connections between harmonic functions, operators, and boundary theory. Novel applications to mathematical physics are given, especially in regard to the question of self-adjointness of unbounded operators.New topics are covered in a host of areas accessible to multiple audiences, at both beginning and more advanced levels. This is accomplished by directly linking diverse applied questions to such key areas of mathematics as functional analysis, operator theory, harmonic analysis, optimization, approximation theory, and probability theory.

Frontiers in Analysis and Probability

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Publisher : Springer Nature
ISBN 13 : 3030564096
Total Pages : 449 pages
Book Rating : 4.0/5 (35 download)

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Book Synopsis Frontiers in Analysis and Probability by : Nalini Anantharaman

Download or read book Frontiers in Analysis and Probability written by Nalini Anantharaman and published by Springer Nature. This book was released on 2020-11-21 with total page 449 pages. Available in PDF, EPUB and Kindle. Book excerpt: The volume presents extensive research devoted to a broad spectrum of mathematical analysis and probability theory. Subjects discussed in this Work are those treated in the so-called Strasbourg–Zürich Meetings. These meetings occur twice yearly in each of the cities, Strasbourg and Zürich, venues of vibrant mathematical communication and worldwide gatherings. The topical scope of the book includes the study of monochromatic random waves defined for general Riemannian manifolds, notions of entropy related to a compact manifold of negative curvature, interacting electrons in a random background, lp-cohomology (in degree one) of a graph and its connections with other topics, limit operators for circular ensembles, polyharmonic functions for finite graphs and Markov chains, the ETH-Approach to Quantum Mechanics, 2-dimensional quantum Yang–Mills theory, Gibbs measures of nonlinear Schrödinger equations, interfaces in spectral asymptotics and nodal sets. Contributions in this Work are composed by experts from the international community, who have presented the state-of-the-art research in the corresponding problems treated. This volume is expected to be a valuable resource to both graduate students and research mathematicians working in analysis, probability as well as their interconnections and applications.

Complex Analysis and Potential Theory

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Author :
Publisher : American Mathematical Soc.
ISBN 13 : 0821891731
Total Pages : 347 pages
Book Rating : 4.8/5 (218 download)

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Book Synopsis Complex Analysis and Potential Theory by : Andre Boivin

Download or read book Complex Analysis and Potential Theory written by Andre Boivin and published by American Mathematical Soc.. This book was released on 2012 with total page 347 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is the proceedings volume of an international conference entitled Complex Analysis and Potential Theory, which was held to honor the important contributions of two influential analysts, Kohur N. GowriSankaran and Paul M. Gauthier, in June 2011 at the Centre de Recherches Mathematiques (CRM) in Montreal. More than fifty mathematicians from fifteen countries participated in the conference. The twenty-four surveys and research articles contained in this book are based on the lectures given by some of the most established specialists in the fields. They reflect the wide breadth of research interests of the two honorees: from potential theory on trees to approximation on Riemann surfaces, from universality to inner and outer functions and the disc algebra, from branching processes to harmonic extension and capacities, from harmonic mappings and the Harnack principle to integration formulae in $\mathbb {C}^n$ and the Hartogs phenomenon, from fine harmonicity and plurisubharmonic functions to the binomial identity and the Riemann hypothesis, and more. This volume will be a valuable resource for specialists, young researchers, and graduate students from both fields, complex analysis and potential theory. It will foster further cooperation and the exchange of ideas and techniques to find new research perspectives.

Potential Theory on Infinite Networks

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Author :
Publisher : Springer Verlag
ISBN 13 :
Total Pages : 187 pages
Book Rating : 4.:/5 (367 download)

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Book Synopsis Potential Theory on Infinite Networks by : Paolo Maurizio Soardi

Download or read book Potential Theory on Infinite Networks written by Paolo Maurizio Soardi and published by Springer Verlag. This book was released on 1994-01-01 with total page 187 pages. Available in PDF, EPUB and Kindle. Book excerpt: The aim of the book is to give a unified approach to new developments in discrete potential theory and infinite network theory. The author confines himself to the finite energy case, but this does not result in loss of complexity. On the contrary, the functional analytic machinery may be used in analogy with potential theory on Riemann manifolds.The book is intended for researchers with interdisciplinary interests in one of the following fields: Markov chains, combinatorial graph theory, network theory, Dirichlet spaces, potential theory, abstract harmonic analysis, theory of boundaries.

Graphs and Discrete Dirichlet Spaces

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Publisher : Springer Nature
ISBN 13 : 3030814599
Total Pages : 675 pages
Book Rating : 4.0/5 (38 download)

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Book Synopsis Graphs and Discrete Dirichlet Spaces by : Matthias Keller

Download or read book Graphs and Discrete Dirichlet Spaces written by Matthias Keller and published by Springer Nature. This book was released on 2021-10-22 with total page 675 pages. Available in PDF, EPUB and Kindle. Book excerpt: The spectral geometry of infinite graphs deals with three major themes and their interplay: the spectral theory of the Laplacian, the geometry of the underlying graph, and the heat flow with its probabilistic aspects. In this book, all three themes are brought together coherently under the perspective of Dirichlet forms, providing a powerful and unified approach. The book gives a complete account of key topics of infinite graphs, such as essential self-adjointness, Markov uniqueness, spectral estimates, recurrence, and stochastic completeness. A major feature of the book is the use of intrinsic metrics to capture the geometry of graphs. As for manifolds, Dirichlet forms in the graph setting offer a structural understanding of the interaction between spectral theory, geometry and probability. For graphs, however, the presentation is much more accessible and inviting thanks to the discreteness of the underlying space, laying bare the main concepts while preserving the deep insights of the manifold case. Graphs and Discrete Dirichlet Spaces offers a comprehensive treatment of the spectral geometry of graphs, from the very basics to deep and thorough explorations of advanced topics. With modest prerequisites, the book can serve as a basis for a number of topics courses, starting at the undergraduate level.

Algebra, Graph Theory and their Applications

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Publisher : ALPHA SCIENCE INTERNATIONAL LIMITED
ISBN 13 : 8184873107
Total Pages : 370 pages
Book Rating : 4.1/5 (848 download)

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Book Synopsis Algebra, Graph Theory and their Applications by : T.T Chelvam

Download or read book Algebra, Graph Theory and their Applications written by T.T Chelvam and published by ALPHA SCIENCE INTERNATIONAL LIMITED. This book was released on 2009-12-03 with total page 370 pages. Available in PDF, EPUB and Kindle. Book excerpt: Algebra and Graph Theory are two fascinating branches of Mathematics. The tools of each have been used in the other to explore and investigate problems in depth. Especially the Cayley graphs constructed out of the group structures have been greatly and extensively used in Parallel computers to provide network to the routing problem. ALGEBRA, GRAPH THEORY AND THEIR APPLICATIONS takes an inclusive view of the two areas and presents a wide range of topics. It includes sixteen referred research articles on algebra and graph theory of which three are expository in nature alongwith articles exhibiting the use of algebraic techniques in the study of graphs. A substantial proportion of the book covers topics that have not yet appeared in book form providing a useful resource to the younger generation of researchers in Discrete Mathematics.

Hokkaido Mathematical Journal

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Publisher :
ISBN 13 :
Total Pages : 486 pages
Book Rating : 4.3/5 ( download)

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Book Synopsis Hokkaido Mathematical Journal by :

Download or read book Hokkaido Mathematical Journal written by and published by . This book was released on 2015 with total page 486 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Random Walks and Discrete Potential Theory

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Publisher : Cambridge University Press
ISBN 13 : 9780521773126
Total Pages : 378 pages
Book Rating : 4.7/5 (731 download)

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Book Synopsis Random Walks and Discrete Potential Theory by : M. Picardello

Download or read book Random Walks and Discrete Potential Theory written by M. Picardello and published by Cambridge University Press. This book was released on 1999-11-18 with total page 378 pages. Available in PDF, EPUB and Kindle. Book excerpt: Comprehensive and interdisciplinary text covering the interplay between random walks and structure theory.

Random Walks and Heat Kernels on Graphs

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Publisher : Cambridge University Press
ISBN 13 : 1107674425
Total Pages : 239 pages
Book Rating : 4.1/5 (76 download)

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Book Synopsis Random Walks and Heat Kernels on Graphs by : M. T. Barlow

Download or read book Random Walks and Heat Kernels on Graphs written by M. T. Barlow and published by Cambridge University Press. This book was released on 2017-02-23 with total page 239 pages. Available in PDF, EPUB and Kindle. Book excerpt: Useful but hard-to-find results enrich this introduction to the analytic study of random walks on infinite graphs.

Microsurveys in Discrete Probability

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Publisher : American Mathematical Soc.
ISBN 13 : 9780821870853
Total Pages : 240 pages
Book Rating : 4.8/5 (78 download)

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Book Synopsis Microsurveys in Discrete Probability by : David J. Aldous

Download or read book Microsurveys in Discrete Probability written by David J. Aldous and published by American Mathematical Soc.. This book was released on 1998-01-01 with total page 240 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book contains eleven articles surveying emerging topics in discrete probability. The papers are based on talks given by experts at the DIMACS "Microsurveys in Discrete Probability" workshop held at the Institute for Advanced Study, Princeton, NJ, in 1997. This compilation of current research in discrete probability provides a unique overview that is not available elsewhere in book or survey form. Topics covered in the volume include: Markov chains (pefect sampling, coupling from the past, mixing times), random trees (spanning trees on infinite graphs, enumeration of trees and forests, tree-valued Markov chains), distributional estimates (method of bounded differences, Stein-Chen method for normal approximation), dynamical percolation, Poisson processes, and reconstructing random walk from scenery.

Reviews in Complex Analysis, 1980-86

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Publisher :
ISBN 13 :
Total Pages : 746 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Reviews in Complex Analysis, 1980-86 by :

Download or read book Reviews in Complex Analysis, 1980-86 written by and published by . This book was released on 1989 with total page 746 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Random Walks, Boundaries and Spectra

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Publisher : Springer Science & Business Media
ISBN 13 : 3034602448
Total Pages : 345 pages
Book Rating : 4.0/5 (346 download)

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Book Synopsis Random Walks, Boundaries and Spectra by : Daniel Lenz

Download or read book Random Walks, Boundaries and Spectra written by Daniel Lenz and published by Springer Science & Business Media. This book was released on 2011-06-16 with total page 345 pages. Available in PDF, EPUB and Kindle. Book excerpt: These proceedings represent the current state of research on the topics 'boundary theory' and 'spectral and probability theory' of random walks on infinite graphs. They are the result of the two workshops held in Styria (Graz and St. Kathrein am Offenegg, Austria) between June 29th and July 5th, 2009. Many of the participants joined both meetings. Even though the perspectives range from very different fields of mathematics, they all contribute with important results to the same wonderful topic from structure theory, which, by extending a quotation of Laurent Saloff-Coste, could be described by 'exploration of groups by random processes'.

Lipa's Legacy

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Publisher : American Mathematical Soc.
ISBN 13 : 0821806718
Total Pages : 490 pages
Book Rating : 4.8/5 (218 download)

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Book Synopsis Lipa's Legacy by : Józef Dodziuk

Download or read book Lipa's Legacy written by Józef Dodziuk and published by American Mathematical Soc.. This book was released on 1997 with total page 490 pages. Available in PDF, EPUB and Kindle. Book excerpt: The mathematical works of Lars Ahlfors and Lipman Bers are fundamental and lasting. They have influenced and altered the development of twentieth century mathematics. The personalities of these two scientists helped create a mathematical family and have had a permanent positive effect on a whole generation of mathematicians. Their mathematical heritage continues to lead succeeding generations. In the fall of 1994, one year after Bers' death, some members of this family decided to inaugurate a series of conferences, "The Bers Colloquium", to be held every three years. The theme was to be a topic in the Ahlfors-Bers mathematical tradition, broadly interpreted. Ahlfors died a year after the first colloquium; future colloquia in this series will be called "The Ahlfors-Bers Colloquium". The first colloquium was held in October 1995 at the Graduate Center, CUNY in New York. It coincided roughly with the second anniversary of Ber's death. There were six lectures and much informal mathematical discussion. This volume contains papers by the speakers and many of the participants. The broad range of papers indicate how strong and far reaching Ber's influence has been. The topics represented in the book include Teichmuller theory, Kleinian groups, higher dimensional hyperbolic geometry, geometry of numbers, circle packings, theory of discrete groups, classical complex function theory, one dimensional dynamics, fluid dynamics, quasiconformal mappings in higher dimensions, partial differential equations, and classical algebraic geometry. partial

Exactly Solved Models

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Publisher : World Scientific
ISBN 13 : 9812813896
Total Pages : 661 pages
Book Rating : 4.8/5 (128 download)

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Book Synopsis Exactly Solved Models by : Fa Yueh Wu

Download or read book Exactly Solved Models written by Fa Yueh Wu and published by World Scientific. This book was released on 2009 with total page 661 pages. Available in PDF, EPUB and Kindle. Book excerpt: This unique volume provides a comprehensive overview of exactly solved models in statistical mechanics by looking at the scientific achievements of F Y Wu in this and related fields, which span four decades of his career. The book is organized into topics ranging from lattice models in condensed matter physics to graph theory in mathematics, and includes the author's pioneering contributions. Through insightful commentaries, the author presents an overview of each of the topics and an insider's look at how crucial developments emerged. With the inclusion of important pedagogical review articles by the author, Exactly Solved Models is an indispensable learning tool for graduate students, and an essential reference and source book for researchers in physics and mathematics as well as historians of science.

Operator Theory and Analysis of Infinite Networks

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Author :
Publisher : World Scientific Publishing Company
ISBN 13 : 9789811265518
Total Pages : 0 pages
Book Rating : 4.2/5 (655 download)

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Book Synopsis Operator Theory and Analysis of Infinite Networks by : Palle E. T. Jørgensen

Download or read book Operator Theory and Analysis of Infinite Networks written by Palle E. T. Jørgensen and published by World Scientific Publishing Company. This book was released on 2023 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume considers resistance networks: large graphs which are connected, undirected, and weighted. Such networks provide a discrete model for physical processes in inhomogeneous media, including heat flow through perforated or porous media. These graphs also arise in data science, e.g., considering geometrizations of datasets, statistical inference, or the propagation of memes through social networks. Indeed, network analysis plays a crucial role in many other areas of data science and engineering. In these models, the weights on the edges may be understood as conductances, or as a measure of similarity. Resistance networks also arise in probability, as they correspond to a broad class of Markov chains. The present volume takes the nonstandard approach of analyzing resistance networks from the point of view of Hilbert space theory, where the inner product is defined in terms of Dirichlet energy. The resulting viewpoint emphasizes orthogonality over convexity and provides new insights into the connections between harmonic functions, operators, and boundary theory. Novel applications to mathematical physics are given, especially in regard to the question of self-adjointness of unbounded operators. New topics are covered in a host of areas accessible to multiple audiences, at both beginning and more advanced levels. This is accomplished by directly linking diverse applied questions to such key areas of mathematics as functional analysis, operator theory, harmonic analysis, optimization, approximation theory, and probability theory.