Fixed Point Theory in Metric Type Spaces
Title | Fixed Point Theory in Metric Type Spaces PDF eBook |
Author | Ravi P. Agarwal |
Publisher | Springer |
Total Pages | 385 |
Release | 2016-03-24 |
Genre | Mathematics |
ISBN | 331924082X |
Written by a team of leading experts in the field, this volume presents a self-contained account of the theory, techniques and results in metric type spaces (in particular in G-metric spaces); that is, the text approaches this important area of fixed point analysis beginning from the basic ideas of metric space topology. The text is structured so that it leads the reader from preliminaries and historical notes on metric spaces (in particular G-metric spaces) and on mappings, to Banach type contraction theorems in metric type spaces, fixed point theory in partially ordered G-metric spaces, fixed point theory for expansive mappings in metric type spaces, generalizations, present results and techniques in a very general abstract setting and framework. Fixed point theory is one of the major research areas in nonlinear analysis. This is partly due to the fact that in many real world problems fixed point theory is the basic mathematical tool used to establish the existence of solutions to problems which arise naturally in applications. As a result, fixed point theory is an important area of study in pure and applied mathematics and it is a flourishing area of research.
Weight Theory for Integral Transforms on Spaces of Homogeneous Type
Title | Weight Theory for Integral Transforms on Spaces of Homogeneous Type PDF eBook |
Author | Ioseb Genebashvili |
Publisher | CRC Press |
Total Pages | 432 |
Release | 1997-05-15 |
Genre | Mathematics |
ISBN | 9780582302952 |
This volume gives an account of the current state of weight theory for integral operators, such as maximal functions, Riesz potential, singular integrals and their generalization in Lorentz and Orlicz spaces. Starting with the crucial concept of a space of homogeneous type, it continues with general criteria for the boundedness of the integral operators considered, then address special settings and applications to classical operators in Euclidean spaces.
Type Spaces
Title | Type Spaces PDF eBook |
Author | Peter Burnhill |
Publisher | Hyphen Press |
Total Pages | 148 |
Release | 2003 |
Genre | Design |
ISBN |
Type Spaces examines pages of books printed and published by Aldus Manutius in Venice around 1500. By measuring the word-spaces, author Peter Burnhill discerns a system of measurement at work and comes up with the surprising suggestion that this printing shows a unified system of dimensions: of type size, of "leading" or line-increment, of line length, and of text area. He argues that the exceptional figures of Manutius and his punchcutter, Francesco Griffo, used a set of "in-house norms." This system of unified measurement has a rationality that can apply to any process of type design, in any age, and with any system of production, making the book relevant even for contemporary designers. Since the passing of metal type, we have had no clear method of measuring type size and Burnhill's work suggests a new (or very old) approach to measurement in typography.
Spectral Spaces
Title | Spectral Spaces PDF eBook |
Author | Max Dickmann |
Publisher | Cambridge University Press |
Total Pages | 652 |
Release | 2019-03-21 |
Genre | Mathematics |
ISBN | 1107146720 |
Offers a comprehensive presentation of spectral spaces focussing on their topology and close connections with algebra, ordered structures, and logic.
Real-Variable Theory of Hardy Spaces Associated with Generalized Herz Spaces of Rafeiro and Samko
Title | Real-Variable Theory of Hardy Spaces Associated with Generalized Herz Spaces of Rafeiro and Samko PDF eBook |
Author | Yinqin Li |
Publisher | Springer Nature |
Total Pages | 663 |
Release | 2023-02-14 |
Genre | Mathematics |
ISBN | 9811967881 |
The real-variable theory of function spaces has always been at the core of harmonic analysis. In particular, the real-variable theory of the Hardy space is a fundamental tool of harmonic analysis, with applications and connections to complex analysis, partial differential equations, and functional analysis. This book is devoted to exploring properties of generalized Herz spaces and establishing a complete real-variable theory of Hardy spaces associated with local and global generalized Herz spaces via a totally fresh perspective. This means that the authors view these generalized Herz spaces as special cases of ball quasi-Banach function spaces. In this book, the authors first give some basic properties of generalized Herz spaces and obtain the boundedness and the compactness characterizations of commutators on them. Then the authors introduce the associated Herz–Hardy spaces, localized Herz–Hardy spaces, and weak Herz–Hardy spaces, and develop a complete real-variable theory of these Herz–Hardy spaces, including their various maximal function, atomic, molecular as well as various Littlewood–Paley function characterizations. As applications, the authors establish the boundedness of some important operators arising from harmonic analysis on these Herz–Hardy spaces. Finally, the inhomogeneous Herz–Hardy spaces and their complete real-variable theory are also investigated. With the fresh perspective and the improved conclusions on the real-variable theory of Hardy spaces associated with ball quasi-Banach function spaces, all the obtained results of this book are new and their related exponents are sharp. This book will be appealing to researchers and graduate students who are interested in function spaces and their applications.
Official Gazette of the United States Patent Office
Title | Official Gazette of the United States Patent Office PDF eBook |
Author | USA Patent Office |
Publisher | |
Total Pages | 2576 |
Release | 1901 |
Genre | |
ISBN |
Type Spaces
Title | Type Spaces PDF eBook |
Author | Basheer Graphic Books |
Publisher | Basheer Grahics |
Total Pages | 259 |
Release | 2013 |
Genre | Design |
ISBN | 9789810773830 |
"Type Spaces explores how we interact with and interpret typography when it is no longer restricted to print or screen. Gathered here are examples of typography fused with architecture, interiors, furniture, jewellery, and other objects" -- Preface.