In a revised edition, this book presents basic results of the theory of convex sets and functions in infinite-dimensional spaces. Includes new results on advanced concepts of subdifferential for convex functions and new duality results in convex programming.
Now enhanced by numerous recent results, this expanded and revised second edition covers the basics on Sobolev spaces and their role in modern analysis. Five new chapters and the augmented list of references create a broader contemporary view of the field.
Focusing on Sobolev inequalities and their applications to analysis on manifolds and Ricci flow, this title introduces the field of analysis on Riemann manifolds and uses the tools of Sobolev imbedding and heat kernel estimates to study Ricci flows, especially with surgeries.
This volume surveys the theory and applications of shearlets. It serves as a unique state-of-the-art resource for scientists interested in advanced multiscale methods as well as a supplemental textbook for graduate courses in applied harmonic analysis.
Offering an overview of the basic ideas and results of Hilbert space theory and functional analysis, this book aims to acquaint students with the Lebesgue integral. It also includes a presentation of results and proofs. It features examples which apply to optimization, variational and control problems, and problems in approximation theory.
Provides a comprehensive presentation of the conceptual basis of wavelet analysis, including the construction and analysis of wavelet bases. This book motivates the central ideas of wavelet theory by offering a detailed exposition of the Haar series, then shows how a abstract approach allows readers to generalize and improve upon the Haar series.
Functional analysis is a powerful tool when applied to mathematical problems arising from physical situations. This book presents the reader with a keen understanding of applied functional analysis, building progressively from simple background material to the deepest and most significant results.
This is a completely revised English edition of the important Analyse fonctionnelle (1983). It contains a wealth of problems and exercises to guide the reader. It is also the first single-volume textbook to cover related fields of functional analysis and PDEs.
Based on Integration and Metric Spaces and Functional Analysis, this book is useful for undergraduate students. This book assumes that the students have some familiarity with Introductory Calculus and Linear Algebra as well as the basic (direct, indirect) proof methods.
A forum for exchanging ideas among eminent mathematicians and physicists, from many parts of the world, as a tribute to the first centennial birthday anniversary of Stanislaw Marcin ULAM. It includes contributions in mathematical and physical equations and inequalities and other fields of mathematical and physical sciences.
Based on real inner product spaces X of arbitrary (finite or infinite) dimension greater than or equal to 2, this book includes proofs of newer theorems, characterizing isometries and Lorentz transformations under mild hypotheses, like for instance infinite dimensional versions of famous theorems of A D Alexandrov on Lorentz transformations.
* Written in a simple and lucid language and illustrated with familiar examples for easy comprehension of the subject. * Provides a unifying framework for many areas of mathematics. * Theoretical portions are introduced by citing various examples. * Provides hints for solving the problems.
Presenting the basic notions and techniques of Fourier analysis in discrete settings, this book opens up what is a key area of mathematics research to a much wider readership and covers the finite Fourier transform as well as Hilbert spaces and Fourier series.
Represents the synthesis of research into positive definite matrices. This book gives techniques that have applications in the study of such matrices. It introduces several key topics in functional analysis, operator theory, harmonic analysis, and differential geometry - all built around the central theme of positive definite matrices.
Explaining and comparing the various standard types of generalised functions which have been developed during the 20th Century, this text also contains accounts of recent non-standard theories of distributions, ultradistributions and Stato-hyperfunctions.
Based on an established graduate course given at MIT that provides an introduction to the theory of the dynamical Yang-Baxter equation and its applications, which is an important area in representation theory and quantum groups. This book contains proofs and explicit calculations, and is useful for graduate students of mathematics.
Reviews topics in areas of fixed point theory, convex and set-valued analysis, variational inequality and complementarity problem theory, non-linear ergodic theory, difference, differential and integral equations, control and optimisation theory, dynamic system theory, stochastic analysis and probability theory, and their applications.
Reviews topics in the areas of fixed point theory, convex and set-valued analysis, variational inequality and complementarity problem theory, non-linear ergodic theory, difference, differential and integral equations, control and optimisation theory, dynamic system theory, stochastic analysis and probability theory, and their applications.
Collects the notes of the CIME course Nonlinear PDE's and applications held in Cetraro (Italy) on June 23-28, 2008. This book explores the fundamental connections between topics such as optimal transport, Hamilton-Jacobi equations, Riemannian geometry, and more.
Nonnegative matrices and positive operators are widely applied in science, engineering, and technology. This book provides the basic theory and several typical modern science and engineering applications of nonnegative matrices and positive operators, including the fundamental theory, methods and numerical analysis.
Contains the proceedings of the International Workshop on Operator Theory and Applications (IWOTA 2006) held at Seoul National University, Seoul, Korea, from July 31 to August 3, 2006. This volume contains sixteen research papers which reflect developments in operator theory and applications.
In the early 1960s, by using techniques from the model theory of first-order logic, Robinson gave a rigorous formulation and extension of Leibniz' infinitesimal calculus. This title presents a self-contained treatment of functional analysis using methods from nonstandard analysis.
Offers an overview of the characterizations of real normed spaces as inner product spaces based on norm derivatives and generalizations of the most basic geometrical properties of triangles in normed spaces. This book presents various methods of characterizing inner product spaces by means of norm derivatives.
Deals with the measure of non-compactness (essential norm) in weighted Lebesgue spaces for maximal, potential and singular operators dened, generally speaking, on homogeneous groups. This book presents an analysis of a class of specific integral operators from the boundedness/compactness or non-compactness point of view.
The theory of Hilbert spaces plays a central role in contemporary mathematics with numerous applications for Linear Operators, Partial Differential Equations, in Nonlinear Analysis, Approximation Theory, Optimisation Theory, Numerical Analysis, Probability Theory, Statistics and other fields.
Makes an inroad into the unexpectedly difficult question of existence of Frchet derivatives of Lipschitz maps of Banach spaces into higher dimensional spaces. This book opens several research directions in this area of geometric nonlinear functional analysis.
Transfer functions and characteristic functions proved to be key in operator theory and system theory. Moshe Livic played a major role in developing these functions, and this book of papers dedicated to his memory covers a wide variety of topics in the field.
Makes an inroad into the unexpectedly difficult question of existence of Frchet derivatives of Lipschitz maps of Banach spaces into higher dimensional spaces. This book opens several research directions in this area of geometric nonlinear functional analysis.
This rigorous, detailed introduction to real analysis presents the fundamentals clearly and includes definitions, theorems and proofs. Mirroring the structure of standard calculus courses makes it especially accessible to university students of mathematics.
Presents an introduction to functional analysis which requires readers to have a minimal background in linear algebra and real analysis. This book explores the development of the basic properties of normed linear, inner product spaces and continuous linear operators defined in these spaces.
An introduction to the general theory of Banach spaces, designed to prepare the reader with a background in functional analysis that can enable him or her to tackle more advanced literature in the subject. It includes examples, historical notes, and citations, as well as nearly five hundred exercises.
Presents the results about the theory of algebraic multiplicities, from the most classic results, like the Jordan Theorem, to various developments, like the uniqueness theorem and the construction of the multiplicity for non-analytic families. This book is suitable for students at the advanced undergraduate or beginning graduate level.
Presents simple proofs of the Atiyah-Singer Index Theorem for Dirac operators on compact Riemannian manifolds and its generalizations. This book discusses the applications of linear elliptic operators in differential geometry, the equivariant index theorem, and provides a proof of Bismut's Local Family Index Theorem for Dirac operators.
This book provides a thorough investigation of the theory and applications of time and band limiting, and develops the tools for applications in communications engineering, as well as optical engineering, geosciences, planetary sciences, and biomedicine.
Provides the mathematical background and step-by-step procedures for employing dimensional analyses. This work covers 4 essential aspects and applications which include: principal characteristics of dimensional systems; applications of dimensional techniques in engineering, mathematics and geometry; and applications in astronomy and physics.
Providing a concise exposition of the basic ideas of the theory of distribution and Fourier transforms and its application to partial differential equations, this book clearly presents the ideas, precise statements of theorems, and explanations of ideas behind the proofs.
The methods of functional analysis have helped solve diverse real-world problems in optimisation, modelling, analysis, numerical approximation and computer simulation. This book introduces the results in wavelet and Gabor analysis as applied in partial differential equations and signal and image processing.
A comprehensive overview of functional analysis, this text reviews the concepts at a slightly greater level of abstraction, enabling students to understand their place within the broad framework of set-based mathematics. Exercises and examples are also presented.
Presents recent results concerning Ostrowski and Trapezoidal type inequalities for continuous functions of bounded self-adjoint operators on complex Hilbert spaces. Applications for mid-point inequalities and some elementary functions of operators as also provided.
The mathematician Paul R Halmos (1916-2006) contributed passionately to mathematics in manifold ways, among them by basic research, by unparalleled mathematical exposition, and by unselfish service to the mathematical community. This title focuses on his contributions to operator theory.
This text offers an application-oriented introduction to the theory of distributions. It presents distributions as a natural method of analysis from a mathematical and physical point of view. The subject is motivated by many exercises, hints and solutions.
Intended for students with a beginning knowledge of mathematical analysis, this first volume, in a three-part introduction to Fourier analysis, introduces the core areas of mathematical analysis while also illustrating the organic unity between them. It includes numerous examples and applications.
This book systematically studies the asymptotic behavior, in particular "stability" in some sense, for discrete and continuous linear dynamical systems on Banach spaces. Of special concern is convergence to an equilibrium regarding various topologies.
Presents results concerning inequalities of the Jensen, Cebysev and Gruss type for continuous functions of bounded selfadjoint operators on complex Hilbert spaces. This title also presents the generalized Schwarz's inequality for positive selfadjoint operators as well as some results for the spectrum of this class of operators.
Presents a survey of results concerning various types of spectra, both of single and n-tuples of elements. This book contains results, in particular, concerning orbits and their relations to the invariant subspace problem. It is dedicated to the spectral theory of linear operators on Banach spaces and of elements in Banach algebras.
Based on three formally different developments, namely, the theory of Besov and Triebel-Lizorkin spaces, the theory of Morrey and Campanato spaces and the theory of Q spaces, this title develops a unified framework for of these spaces. It provides a completion of the theory of Triebel-Lizorkin spaces when p = aeu.
Written by a leading researcher, this seminal text is based on a course given at the Institut de Mathematiques de Jussieu. Aimed at students with a basic knowledge of algebraic geometry, it focuses on the derived category of coherent sheaves on a smooth projective variety. It also includes full proofs and exercises to aid the reader.
Presents an introduction to the principles of the fast Fourier transform (FFT). This title covers FFTs, frequency domain filtering, and applications to video and audio signal processing. It adopts approaches like MATLAB examples and projects for better understanding of diverse FFTs.
Semi-inner products, that can be naturally defined in general Banach spaces over the real or complex number field, play an important role in describing the geometric properties of these spaces. This title is about the study of semi-inner products and its applications.
To better prepare students to learn the variational theory of partial differential equations and numerical analysis, this book presents mathematical foundations leading to classical results in functional analysis. It includes such topics as the singular value decomposition, the Lebesgue measure, and the Banach contractive map theorem.
Small-radius tubular structures are frequently used in different areas such as Mathematical Physics, Spectral Geometry and Global Analysis. This title analyses Laplace-like operators on thin tubular structures, and their natural limits on metric graphs. It explores norm resolvent convergence, convergence of the spectra and resonances.
Aims to help scientists dealing with numerical modelling of real-life problems in understanding and applying different splitting methods. This book is suitable for numerical modellers and engineers as well as to graduate students who would like to become familiar with a very efficient computational method, applicable to a wide class of problems.
Presents readers with a coherent branch of nonlinear mathematical analysis that is suited to the study of optimization problems. This volume treats the topics such as: systems of inequalities, the minimum or maximum of a convex function over a convex set, Lagrange multipliers, minimax theorems and duality, and more.
Combines several formulas scattered around the relevant literature under the guiding principle of viewing them as manifestations of the functional equations of associated zeta-functions. This title gives an organic and elucidating presentation of the situations where special functions can be effectively used.
An introduction to the ideas and methods of linear functional analysis which shows how familiar and useful concepts from finite-dimensional linear algebra can be extended or generalized to infinite-dimensional spaces. This title includes a chapter on the Hahn-Banach theorem and its applications to the theory of duality.