Convex analysis and optimization in Hadamard spaces, Miroslav Bacak

Автор: Yarlagadda, R.k.rao Hershey, John E.
Название: Hadamard matrix analysis and synthesis
ISBN: 1461378982 ISBN-13(EAN): 9781461378983
Издательство: Springer
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Цена: 156720.00 T
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Описание: Hadamard Matrix Analysis and Synthesis: With Applications to Communications and Signal/Image Processing presents the basic concepts of Sylvester`s construction of Hadamard matrices, the eigenvalue-eigenvector decompositions, along with its relationship to Fourier transforms.

Автор: Claudio Dappiaggi; Valter Moretti; Nicola Pinamont
Название: Hadamard States from Light-like Hypersurfaces
ISBN: 3319643428 ISBN-13(EAN): 9783319643427
Издательство: Springer
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Цена: 51230.00 T
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Описание: This book provides a rather self-contained survey of the construction of Hadamard states for scalar field theories in a large class of notable spacetimes, possessing a (conformal) light-like boundary.

Автор: Charles J. Colbourn
Название: Algebraic Design Theory and Hadamard Matrices
ISBN: 3319177281 ISBN-13(EAN): 9783319177281
Издательство: Springer
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Цена: 121110.00 T
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Описание: Starting with applications in experimental design theory and the theory of error-correcting codes, they have found unexpected and important applications in cryptography, quantum information theory, communications, and networking.

Автор: Miroslav Bacak
Название: Convex analysis and optimization in Hadamard spaces
ISBN: 3110361035 ISBN-13(EAN): 9783110361032
Издательство: Walter de Gruyter
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Цена: 136310.00 T
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Описание: In the past two decades, convex analysis and optimization have been developed in Hadamard spaces. This book represents a first attempt to give a systematic account on the subject. Hadamard spaces are complete geodesic spaces of nonpositive curvature. They include Hilbert spaces, Hadamard manifolds, Euclidean buildings and many other important spaces. While the role of Hadamard spaces in geometry and geometric group theory has been studied for a long time, first analytical results appeared as late as in the 1990s. Remarkably, it turns out that Hadamard spaces are appropriate for the theory of convex sets and convex functions outside of linear spaces. Since convexity underpins a large number of results in the geometry of Hadamard spaces, we believe that its systematic study is of substantial interest. Optimization methods then address various computational issues and provide us with approximation algorithms which may be useful in sciences and engineering. We present a detailed description of such an application to computational phylogenetics. The book is primarily aimed at both graduate students and researchers in analysis and optimization, but it is accessible to advanced undergraduate students as well.

Автор: Rao K. Yarlagadda; John E. Hershey
Название: Hadamard Matrix Analysis and Synthesis
ISBN: 0792398262 ISBN-13(EAN): 9780792398264
Издательство: Springer
Рейтинг:
Цена: 156720.00 T
Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Presents the basic concepts of Sylvester`s construction of Hadamard matrices, the eigenvalue-eigenvector decompositions, along with its relationship to Fourier transforms. This book includes relevant computational structures for those interested in implementing the Hadamard transform.

Автор: Bashir Ahmad; Ahmed Alsaedi; Sotiris K. Ntouyas; J
Название: Hadamard-Type Fractional Differential Equations, Inclusions and Inequalities
ISBN: 3319521403 ISBN-13(EAN): 9783319521404
Издательство: Springer
Рейтинг:
Цена: 102480.00 T
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Описание: This book focuses on the recent development of fractional differential equations, integro-differential equations, and inclusions and inequalities involving the Hadamard derivative and integral.

Автор: Charles J. Colbourn
Название: Algebraic Design Theory and Hadamard Matrices
ISBN: 3319372181 ISBN-13(EAN): 9783319372181
Издательство: Springer
Рейтинг:
Цена: 102480.00 T
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Описание: Starting with applications in experimental design theory and the theory of error-correcting codes, they have found unexpected and important applications in cryptography, quantum information theory, communications, and networking.

Автор: S.S. Agaian
Название: Hadamard Matrices and Their Applications
ISBN: 3540160566 ISBN-13(EAN): 9783540160564
Издательство: Springer
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Цена: 41920.00 T
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Автор: Alan Marshall
Название: Fourier, Hadamard, and Hilbert Transforms in Chemistry
ISBN: 1489903380 ISBN-13(EAN): 9781489903389
Издательство: Springer
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Цена: 186330.00 T
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Описание: Similar transform techniques are equally valuable (but less well-known) for a wide range of other chemical applications for which commercial instruments are only now becoming available: for example, the first corrmercial Fourier transform mass spectrometer was introduced this year (1981) by Nicolet Instrument Corporation.

Автор: Alan Marshall
Название: Fourier, Hadamard, and Hilbert Transforms in Chemistry
ISBN: 0306409046 ISBN-13(EAN): 9780306409042
Издательство: Springer
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Цена: 278580.00 T
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Описание: Similar transform techniques are equally valuable (but less well-known) for a wide range of other chemical applications for which commercial instruments are only now becoming available: for example, the first corrmercial Fourier transform mass spectrometer was introduced this year (1981) by Nicolet Instrument Corporation.

Автор: Yang Yi Xian
Название: Theory and Applications of Higher-Dimensional Hadamard Matrices
ISBN: 9048157307 ISBN-13(EAN): 9789048157303
Издательство: Springer
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Цена: 93160.00 T
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Описание: This is the first book on higher dimensional Hadamard matrices and their applications in telecommunications and information security. It is divided into three parts according to the dimensions of the Hadamard matrices treated. The first part stresses the classical 2-dimensional Walsh and Hadamard matrices. Fast algorithms, updated constructions, existence results, and their generalised forms are presented. The second part deals with the lower-dimensional cases, e.g. 3-, 4-, and 6-dimensional Walsh and Hadamard matrices and transforms. One of the aims of this part is to simplify moving smoothly from 2-dimensional cases to the general higher-dimensional cases. This part concentrates on the 3-dimensional Hadamard and Walsh matrices. Constructions based upon direct multiplication, and upon recursive methods, and perfect binary arrays are also introduced. Another important topic is the existence and construction of 3-dimensional Hadamard matrices of orders 4k and 4k + 2 respectively, and a group of transforms based on 2-, 3-, 4-, and 6-dimensional Walsh-Hadamard matrices and their corresponding fast algorithms.
The third part is the key part, which investigates the N-dimensional Hadamard matrices of order 2, which have been proved equivalent to the well-known H-Boolean functions and the perfect binary arrays of order 2. This equivalence motivates a group of perfect results about the enumeration of higher-dimensional Hadamard matrices of order 2. Applications of these matrices to feed forward networking, stream cipher, Bent functions, and error correction codes are presented in turn. After introducing the definitions of the regular, proper, improper, and generalised higher-dimensional Hadamard matrices, many theorems about the existence and constructions are presented. Perfect binary arrays, generalised perfect arrays, and the orthogonal designs are also used to construct new higher-dimensional Hadamard matrices. The many open problems in the study of the theory of higher-dimensional Hadamard matrices, which are also listed in the book, will encourage further research.
Audience: This volume will appeal to researchers and graduate students whose work involves signal processing, coding, information security, and applied discrete mathematics.