Aref'eva, Irina; Sternheimer, Daniel (Eds.)

Modern Encyclopedia of Mathematical Physics

2007
ISBN: 1-4020-5050-X

About this book

The goal of this major undertaking is to support and enhance the interactions between mathematics and physics by making full use of the modern information technologies. Indeed, the 20th century was full of dramatic discoveries in each domain. And the important advances of that century in Mathematical Physics demonstrate clearly that physics is much closer to deep problems in mathematics than one could imagine by studying textbooks in our universities, and that physical ideas and concepts are often seminal in mathematics.

The Modern Encyclopedia of Mathematical Physics (MEMPhys) is a truly 21st century scientific encyclopedia, emphasizing mathematical physics as opposed to mathematics on one side and physics on the other. The central idea is to create a modern version of Maimonidesf Guide for the Perplexed, albeit limited to this multidisciplinary field. Indeed nowadays, increasingly so, the problem (especially in science) is not so much the existence or availability of information, but the ability to find, when the need occurs, pertinent and reliable information. So MEMPhys seeks to be a model for locating authoritative overviews and an efficient starting point for researchers and students at any level.

Moreover, mathematical physics is not just an intersection of mathematics with physics, and certainly not a disjoint union of topics in both, but the discipline has an intrinsic value and existence that is articulated throughout this work. Accordingly, the contributions are written in precise mathematical language with clear indication of heuristic aspects, with physical interpretations or applications serving as examples. The ability to interrelate distinct items in MEMPhys (such as connecting an entry from the Encyclopedia with material from a handbook as well as with many texts existing in electronic form) enhance that characteristic of MEMPhys. Since this reference anticipates and seeks as wide a scientific audience as possible, students of mathematical physics, physics, and mathematics readily find concise summaries of recent profound ideas and to get an stimulating idea of their interrelations

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Rao, M.M.

Random and Vector Measures
Theory and Applications

Series: Probability and its Applications
2008, Approx. 400 p., 10 illus., Hardcover
ISBN: 0-8176-4517-9

About this textbook

This comprehensive text treats the complementary subjects of random and vector measures. A vector-valued measure is a function on a ring of sets taking values in a vector space, and a random measure is a subclass of vector measures whose value spaces are built on a probability space. There is a common foundation for both, yet each has different application potentials.

The book examines the representations of random and vector measures, random measures on probability (i.e., Frechet, Banach, and Hilbert) spaces, the bimeasures associated with random measures and the extension to polymeasures, boundedness principles, and the importance of random and vector measures in applications. The interaction between random and vector measures is explained, thus helping to understand the deeper aspects of vector-valued analysis.

This comparative and distinctive text is ideal for either graduate students in the classroom setting, or for researchers in mathematics, statistics, and engineering.

Table of contents

Introduction and motivation.-Second order random measures and their representations.-Random measures admitting controls.-Random measures in Banach spaces and their integrals.-Stable random measures in Frechet spaces and integrals.-Vector measures on d-rings and their use in integral representations of vector functions.-Bimeasures associated with random measures and extensions to polymeasures.-Integral representations of random processes by vector measures.-Random measures and stable stochastic integrals.-Martingale measures and applications.-Generalized Poisson measures and counting processes.-Applications to random (trigonometric) series.-Multiple random integrals and measures.-Chaos (Hida-) expansions and summability.-Abstract Wiener integral and its analysis.-References.-Index.

Czaja, Wojciech, Speegle, Darrin

Wave Packets and Related Transforms

Series: Applied and Numerical Harmonic Analysis
2009, Approx. 350 p., 10 illus., Hardcover
ISBN: 0-8176-4490-3

About this textbook

Time-frequency and time-scale analysis, two of the most important aspects of signal analysis, are developed for the first time in book form as special cases of the more general wave packets. This theory, initiated by Cordoba and Fefferman, has proved to be a valuable tool in operator theory and partial differential equations. Fine decompositions of signals by means of wave packets are also a new and promising tool in signal processing. The book begins with a refresher on basic wavelet and Gabor analysis, followed by the general theory of discrete and continuous wave packets. The presentation is distinguished by its focus on wave packets as objects worthy of independent study

Table of contents

Preface.- Time-Frequency and Time-Scale Analyses. Fourier Transforms. Wavelet Transforms. Gabor and Short-time Fourier Transforms. Wigner Transform, Wigner Distribution, Rihaczek Transform. Curvelet Transform. Discretization. Other Examples of Transforms Analyzing the TFS Content (radar ambiguity function).- The Continuous Wave Packet Transform. Definition/Examples (Continuous Wavelet Transform/Windowed Fourier Transform). Reproducing Formulas. Approximate Plancherel Theorems. Changing the Parameters Defining a Surface.- Discrete Wave Packet Transform. Definition/Examples (Wavelets, Gabor Systems). Reproducing Systems. Necessary Conditions on the Analyzing Function. Sufficient Conditions on the Analyzing Function. Necessary Conditions on Parameter Set. Sufficient Conditions on Parameter Set. Characterizations.- Between Time-Frequency and Time-scale Analyses. $/Alpha$-Modulation Spaces. Flexible Gabor-Wavelet Decompositions. Atomic Decompositions and Banach Frames in Coorbit Spaces.- Bilinear Hilbert Transform. Introduction. Lacey-Thiele Proof of the Boundedness of BHT. A Wave Packet Proof of Carleson's Theorem.

Giaquinta, Mariano, Modica, Giuseppe

Mathematical Analysis
Linear and Metric Structures and Continuity

Volume package: Mathematical Analysis
2007, XVIII, 470 p., 128 illus., Softcover
ISBN: 0-8176-4375-3

About this textbook

This self-contained work on linear and metric structures focuses on studying continuity and its applications to finite- and infinite-dimensional spaces.

The book is divided into three parts. The first part introduces the basic ideas of linear and metric spaces, including the Jordan canonical form of matrices and the spectral theorem for self-adjoint and normal operators. The second part examines the role of general topology in the context of metric spaces and includes the notions of homotopy and degree. The third and final part is a discussion on Banach spaces of continuous functions, Hilbert spaces and the spectral theory of compact operators.

Mathematical Analysis: Linear and Metric Structures and Continuity motivates the study of linear and metric structures with examples, observations, exercises, and illustrations. It may be used in the classroom setting or for self-study by advanced undergraduate and graduate students and as a valuable reference for researchers in mathematics, physics, and engineering.

Other books recently published by the authors include: Mathematical Analysis: Functions of One Variable, and Mathematical Analysis: Approximation and Discrete Processes. This book builds upon the discussion in these books to provide the reader with a strong foundation in modern-day analysis.

Table of contents

Preface.-Part I: Linear Algebra.-Vectors, Matrices and Linear Systems.-Vector Spaces and Linear Maps.-Euclidean and Hermitian Spaces.-Self-Adjoint Operators.-Part II: Metrics and Topology.-Metric Spaces and Continuous Functions.-Compactness and Connectedness.-Curves.-Some Topics from the Topology of Rn.-Part III.-Continuity in Infinite-Dimensional Spaces.-Spaces of Continuous functions, Banach Spaces and Abstract Equations.-Hilbert Spaces, Dirichletfs Principle and Linear compact Operators.-Some Applications.-A. Mathematicians and Other Scientists.-B. Bibliographical Notes.-C. Index.

James W. Hardin / University of South Carolina, Columbia, South Carolina, USA
Joseph M. Hilbe / Arizona State University, Tempe, Arizona, USA

Generalized Linear Models and Extensions, Second Edition

ISBN: 1597180149
Publication Date: 8/15/2006

Presents a thorough examination of GLM estimation methods
Derives all major GLM families, including Gaussian, gamma, inverse Gaussian, binomial, Poisson, geometric, and negative binomial
Includes models developed on GLM theory, such as GAM, multinomial logit and probit, GEE, and random intercept
Emphasizes model development and goodness-of-fit
Provides numerous examples using Stata

Generalized Linear Models and Extensions, Second Edition presents a thorough examination of generalized linear model (GLM) estimation methods as well as the derivation of all major GLM families and meaningful links. Examined families include Gaussian, gamma, inverse Gaussian, binomial, Poisson, geometric, and negative binomial. The text also provides an excellent overview of the various models that have been developed on the basis of GLM theory, including GAM, ordered binomial models, multinomial logit and probit models, GEE and other quasi-likelihood models, fixed and random effects models, and random intercept and random parameter models. Throughout the book, the authors emphasize issues of model development and goodness-of-fit. Numerous examples are given to assist you in applying the models to your own data situations. All examples are presented using Stata.

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