Current Topics in Summability Theory and Applications

Contains both classical and modern methods in summability theory Focuses on the basic developments concerning an idea in full details  Integrates theories as well as applications, wherever possible This book discusses recent developments in and contemporary research on summability theory, including general summability methods, direct theorems on summability, absolute and strong summability, special methods of summability, functional analytic methods in summability, and related topics and applications. All contributing authors are eminent scientists, researchers and scholars in their respective fields, and hail from around the world.  Summability theory is generally used in analysis and applied mathematics. It plays an important part in the engineering sciences, and various aspects of the theory have long since been studied by researchers all over the world.  Audience The book can be used as a textbook for graduate and senior undergraduate students, and as a valuable reference guide for researchers and practitioners in the fields of summability theory and functional analysis.  Topics Sequences, Series, Summability Functional Analysis Approximations and Expansions