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Book Cover
E-book
Author Mursaleen, M., author

Title Sequence spaces : topics in modern summability theory / Mohammad Mursaleen, Feyzi Başar
Published Boca Raton : CRC Press, Taylor & Francis Group, 2020

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Description 1 online resource
Series Mathematics and its applications : modelling, engineering, and social sciences
Mathematics and its applications : modelling, engineering, and social sciences.
Contents Cover -- Half Title -- Series Page -- Title Page -- Copyright Page -- Contents -- Foreword -- Preface -- Acknowledgements -- Authors -- List of Abbreviations and Symbols -- 1. Basic Functional Analysis -- 1.1 Metric Spaces -- 1.2 Metric Sequence Spaces -- 1.3 Normed Linear Spaces -- 1.4 Bounded Linear Operators -- 1.5 Köthe-Toeplitz Duals -- 1.6 Basic Theorems -- 1.7 Compact Operators -- 1.8 Schauder Basis and Separability -- 1.9 Reflexivity -- 1.10 Weak Convergence -- 1.11 Hilbert Spaces -- 1.12 Topological Vector Spaces -- 1.13 Linear Metric Spaces -- 1.14 FK-Spaces
2. Geometric Properties of Some Sequence Spaces -- 2.1 Introduction -- 2.2 Geometric Properties -- 2.3 Orlicz Sequence Spaces -- 2.4 Cesàro Sequence Spaces -- 2.5 Sequence Spaces Related to lp Spaces -- 2.6 Sequence Spaces lp(u, v) and l (u, v, p) -- 3. Infinite Matrices -- 3.1 Introduction -- 3.2 Matrix Transformations Between Some FK-Spaces -- 3.3 Conservative Matrices -- 3.4 Schur Matrices -- 3.5 Examples of Regular Matrices -- 3.5.1 Cesàro Matrix -- 3.5.2 Euler Matrix -- 3.5.3 Riesz Matrix -- 3.5.4 Nörlund Matrix -- 3.5.5 Borel Matrix -- 3.5.6 Abel Matrix
4. Almost Convergence and Classes of Related Matrix Transformations -- 4.1 Introduction -- 4.2 Almost Convergence -- 4.3 Almost Conservative and Almost Regular Matrices -- 4.4 Almost Coercive Matrices -- 4.5 Strongly Regular Matrices -- 4.6 Applications to Approximation -- 5. Spectrum of Some Triangle Matrices on Some Sequence Spaces -- 5.1 Preliminaries, Background and Notations -- 5.2 Subdivisions of Spectrum -- 5.2.1 The Point Spectrum, Continuous Spectrum and Residual Spectrum -- 5.2.2 The Approximate Point Spectrum, Defect Spectrum and Compression Spectrum
Summary "This book presents the important role sequences and series play in everyday life, it covers geometry of Banach Sequence Spaces, it discusses the importance of generalized limit, it offers spectrum and fine spectrum of several linear operators and includes fuzzy valued sequences which exhibits the study of sequence spaces in fuzzy settings"-- Provided by publisher
Bibliography Includes bibliographical references and index
Notes Print version record and CIP data provided by publisher
Subject Banach spaces -- Social aspects
MATHEMATICS -- Functional Analysis.
Sequence spaces
Form Electronic book
Author Başar, Feyzi, author
LC no. 2019052941
ISBN 9781003015116
1003015115
9781000045154
1000045153
9781000045178
100004517X