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The Double Mellin-Barnes Type Integrals and Their Applications to Convolution Theory

Author: Nguyen Thanh Hai

Publisher: World Scientific

Published: 1992-05-26

Total Pages: 308

ISBN-13: 9814506141

This book presents new results in the theory of the double Mellin-Barnes integrals popularly known as the general H-function of two variables. A general integral convolution is constructed by the authors and it contains Laplace convolution as a particular case and possesses a factorization property for one-dimensional H-transform. Many examples of convolutions for classical integral transforms are obtained and they can be applied for the evaluation of series and integrals. Contents:General H-Function of Two Variables and the Solution of its Convergence ProblemMain Properties, Series Presentations and Characteristic of the H-FunctionH-Function with the Third Characteristic and its Particular CasesG-Function of Two VariablesTable of Special Cases of the G-FunctionOne-Dimensional H-Transform in Spaces M-1(L) and M-1c,γ(L) and its Composition StructureClassical Laplace Convolution and its New PropertiesGeneral Integral Convolution for H-Function TransformExistence and Factorization Property of the ConvolutionNew Examples of Convolution for Classical Integral TransformsGeneralized Integral ConvolutionGeneral Leibniz Rules and Their Integral Analogs Readership: Researchers and students in mathematics, mechanics and physics. keywords:Mellin Transform of the One and Two Variables;Mellin-Barnes Integrals;Convolutions;Meijer's G-Function of Two Variables;Fox's H-Function of Two Variables;Fourier Transform;Laplace Transform;Gamma Function;Double Kampe de Feriet Hypergeometric Series;Leibniz Rules and Integral Analogs“The book gives a detailed and rigorous account of the theory of double Mellin-Barnes type integrals and contains new fundamental results and their applications to convolution theory. It is a valuable addition to the existing literature in the field of special functions and integral transforms.”K M Saksena “In the areas of special functions and integral transforms, teachers, researchers and graduate students are advised to refer to this work.” Siam Review

The Double Mellin-Barnes Type Integrals and Their Applications to Convolution Theory

Author: Thanh Hai Nguyen

Publisher: World Scientific

Published: 1992

Total Pages: 318

ISBN-13: 9789810206901

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Generalized Associated Legendre Functions And Their Applications

Author: Iryna Fedotova

Publisher: World Scientific

Published: 2001-04-30

Total Pages: 217

ISBN-13: 9814492817

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The various types of special functions have become essential tools for scientists and engineers. One of the important classes of special functions is of the hypergeometric type. It includes all classical hypergeometric functions such as the well-known Gaussian hypergeometric functions, the Bessel, Macdonald, Legendre, Whittaker, Kummer, Tricomi and Wright functions, the generalized hypergeometric functions ρFq, Meijer's G-function, Fox's H-function, etc.Application of the new special functions allows one to increase considerably the number of problems whose solutions are found in a closed form, to examine these solutions, and to investigate the relationships between different classes of the special functions.This book deals with the theory and applications of generalized associated Legendre functions of the first and the second kind, Pm,nκ(z) and Qm,nκ(z), which are important representatives of the hypergeometric functions. They occur as generalizations of classical Legendre functions of the first and the second kind respectively. The authors use various methods of contour integration to obtain important properties of the generalized associated Legnedre functions as their series representations, asymptotic formulas in a neighborhood of singular points, zero properties, connection with Jacobi functions, Bessel functions, elliptic integrals and incomplete beta functions.The book also presents the theory of factorization and composition structure of integral operators associated with the generalized associated Legendre function, the fractional integro-differential properties of the functions Pm,nκ(z) and Qm,nκ(z), the classes of dual and triple integral equations associated with the function Pm,n-1/2+iς(chα) etc.

Linear Algebra for the 21st Century

Author: Anthony Roberts

Publisher: Oxford University Press, USA

Published: 2020-06-29

Total Pages: 681

ISBN-13: 0198856393

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Linear Algebra for 21st Century Applications adapts linear algebra to best suit modern teaching and application, and it places SVD as central to the text early on to empower the students in these disciplines to learn and use the best techniques.

The Hypergeometric Approach to Integral Transforms and Convolutions

Author: S.B. Yakubovich

Publisher: Springer Science & Business Media

Published: 2012-12-06

Total Pages: 335

ISBN-13: 9401111960

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The aim of this book is to develop a new approach which we called the hyper geometric one to the theory of various integral transforms, convolutions, and their applications to solutions of integro-differential equations, operational calculus, and evaluation of integrals. We hope that this simple approach, which will be explained below, allows students, post graduates in mathematics, physicists and technicians, and serious mathematicians and researchers to find in this book new interesting results in the theory of integral transforms, special functions, and convolutions. The idea of this approach can be found in various papers of many authors, but systematic discussion and development is realized in this book for the first time. Let us explain briefly the basic points of this approach. As it is known, in the theory of special functions and its applications, the hypergeometric functions play the main role. Besides known elementary functions, this class includes the Gauss's, Bessel's, Kummer's, functions et c. In general case, the hypergeometric functions are defined as a linear combinations of the Mellin-Barnes integrals. These ques tions are extensively discussed in Chapter 1. Moreover, the Mellin-Barnes type integrals can be understood as an inversion Mellin transform from the quotient of products of Euler's gamma-functions. Thus we are led to the general construc tions like the Meijer's G-function and the Fox's H-function.

Index Transforms

Author: S B Yakubovich

Publisher: World Scientific

Published: 1996-02-29

Total Pages: 264

ISBN-13: 9814500607

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This book deals with the theory and some applications of integral transforms that involve integration with respect to an index or parameter of a special function of hypergeometric type as the kernel (index transforms). The basic index transforms are considered, such as the Kontorovich–Lebedev transform, the Mehler–Fock transform, the Olevskii Transform and the Lebedev–Skalskaya transforms. The Lp theory of index transforms is discussed, and new index transforms and convolution constructions are demonstrated. For the first time, the essentially multidimensional Kontorovich–Lebedev transform is announced. General index transform formulae are obtained. The connection between the multidimensional index kernels and G and H functions of several variables is presented. The book is self-contained, and includes a list of symbols with definitions, author and subject indices, and an up-to-date bibliography. This work will be of interest to researchers and graudate students in the mathematical and physical sciences whose work involves integral transforms and special functions. Contents:PreliminariesThe Kontorovich–Lebedev TransformThe Mehler–Fock TransformConvolution of the Kontorovich–Lebedev TransformGeneral Index TransformsIndex Transforms of the Lebedev–Skalskaya TypeIndex Tranforms with Hypergeometric Functions in the Kernel Readership: Researchers in mathematical analysis. keywords:Integral Transforms;Convolution;Fourier Transform;Mellin Transform;Kontorovich-Lebedev Transform;Index Transform;Hankel Transform;Mehler-Fock Transform;Olevskii Transform “It is a very well written book and the presentation of the material is commendable. In conclusion, it is useful book for research workers in the fields of integral transforms, special functions and fractional calculus.” Mathematics Abstracts “This is a well written book and it will be of interest not only to researchers but also to graduate students who are interested in the theory of integral transformations.” Mathematical Reviews “… This book presents a rather systematic and lucid account of the theory and applications of a fairly large variety of index transformations whose kernels involve not only the familiar Legendre and modified Bessel (or Macdonald) functions, but indeed also the Gaussian and other generalized hypergeometric functions, Meijer's G-function, and Foxs H-function. This state-of-the-art presentation of index transformations is recommended to all those graduate students and researchers (and other users of mathematics) who may find the various mathematical tools developed in this book to be potentially applicable in their works …” From the Foreword by H M Srivastava

Generalized Fractional Calculus and Applications

Author: Virginia S Kiryakova

Publisher: CRC Press

Published: 1993-12-27

Total Pages: 412

ISBN-13: 9780582219779

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In this volume various applications are discussed, in particular to the hyper-Bessel differential operators and equations, Dzrbashjan-Gelfond-Leontiev operators and Borel type transforms, convolutions, new representations of hypergeometric functions, solutions to classes of differential and integral equations, transmutation method, and generalized integral transforms. Some open problems are also posed. This book is intended for graduate and post-graduate students, lecturers, researchers and others working in applied mathematical analysis, mathematical physics and related disciplines.

Index Transforms

Author: Semen B. Yakubovich

Publisher: World Scientific

Published: 1996

Total Pages: 272

ISBN-13: 9789810222161

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Mining the Web

Author: Soumen Chakrabarti

Publisher: Morgan Kaufmann

Published: 2002-10-09

Total Pages: 366

ISBN-13: 1558607544

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The definitive book on mining the Web from the preeminent authority.

Cognitive Radio Oriented Wireless Networks

Author: Mark Weichold

Publisher: Springer

Published: 2015-10-12

Total Pages: 805

ISBN-13: 3319245406

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This book constitutes the thoroughly refereed post-conference proceedings of the 10th International Conference on Cognitive Radio Oriented Wireless Networks, CROWNCOM 2015, held in Doha, Qatar, in April 2015. The 66 revised full papers presented were carefully reviewed and selected from 110 submissions and cover the evolution of cognitive radio technology pertaining to 5G networks. The papers are clustered to topics on dynamic spectrum access/management, networking protocols for CR, modeling and theory, HW architecture and implementations, next generation of cognitive networks, standards and business models, and emerging applications for cognitive networks.