Michael Gil

Difference Equations in Normed Spaces
Stability and Oscillations

(North-Holland Mathematics Studies, Volume 206)
ISBN: 978-0-444-52713-4
ISBN10: 0-444-52713-3 Hardback
Measurements: 9 1/2 X 6 7/16 in
Pages: 378

- Deals systematically with difference equations in normed spaces
- Considers new classes of equations that could not be studied in the frameworks of ordinary and partial difference equations
- Develops the freezing method and presents recent results on Volterra discrete equations
- Contains an approach based on the estimates for norms of operator functions

Description

Many problems for partial difference and integro-difference equations can be written as difference equations in a normed space. This book is devoted to linear and nonlinear difference equations in a normed space. Our aim in this monograph is to initiate systematic investigations of the global behavior of solutions of difference equations in a normed space. Our primary concern is to study the asymptotic stability of the equilibrium solution. We are also interested in the existence of periodic and positive solutions. There are many books dealing with the theory of ordinary difference equations. However there are no books dealing systematically with difference equations in a normed space. It is our hope that this book will stimulate interest among mathematicians to develop the stability theory of abstract difference equations.
Note that even for ordinary difference equations, the problem of stability analysis continues to attract the attention of many specialists despite its long history. It is still one of the most burning problems, because of the absence of its complete solution,
but many general results available for ordinary difference equations
(for example, stability by linear approximation) may be easily proved for abstract difference equation

Contents

Preface
1. Definitions and Preliminaries
2. Classes of Operators
3. Functions of Finite Matrices
4. Norm Estimates for Operator Functions
5. Spectrum Perturbations
6. Linear Equations with Constant Operators
7. Liapunov's Type Equations
8. Bounds for Spectral Radiuses
9. Linear Equations with Variable Operators
10. Linear Equations with Slowly Varying Coefficients
11. Nonlinear Equations with Autonomous Linear Parts
12. Nonlinear Equations with Time-Variant Linear Parts
13. Higher Order Linear Difference Equations
14. Nonlinear Higher Order Difference Equations
15. Input-to-State Stability
16. Periodic Solutions of Difference Equations and Orbital Stability
17. Discrete Volterra Equations in Banach Spaces
18. Convolution type Volterra Difference Equations in Euclidean Spaces and their Perturbations
19 Stieltjes Differential Equations
20 Volterra-Stieltjes Equations
21. Difference Equations with Continuous Time
22. Steady States of Difference Equations
Appendix A
Notes
References
List of Main Symbols
Index


(Editor)Robert Bradley / Adelphi University, Garden City, NY, USA
Ed Sandifer / Western Connecticut State University, Danbury, CT, USA

Leonhard Euler
Life, Work and Legacy

(Studies in the History and Philosophy of Mathematics, Volume 5)
ISBN: 978-0-444-52728-8
ISBN10: 0-444-52728-1 Book/Hardback
Measurements: 5 X 9 15/16 in
Pages: 550

- Over 20 essays by some of the best historians of mathematics and science, including Ronald Calinger, Peter Hoffmann, Curtis Wilson, Kim Plofker, Victor Katz, Ruediger Thiele, David Richeson, Robin Wilson, Ivor Grattan-Guinness and Karin Reich
- New details of Eulerfs life in two essays, one by Ronald Calinger and one he co-authored with Elena Polyakhova
- New information on Eulerfs work in differential geometry, series, mechanics, and other important topics including his influence in the early 19th century

Description

The year 2007 marks the 300th anniversary of the birth of one of the Enlightenmentfs most important mathematicians and scientists, Leonhard Euler. This volume is a collection of 24 essays by some of the worldfs best Eulerian scholars from seven different countries about Euler, his life and his work.

Some of the essays are historical, including much previously unknown information about Eulerfs life, his activities in the St. Petersburg Academy, the influence of the Russian Princess Dashkova, and Eulerfs philosophy. Others describe his influence on the subsequent growth of European mathematics and physics in the 19th century. Still others give technical details of Eulerfs innovations in probability, number theory, geometry, analysis, astronomy, mechanics and other fields of mathematics and science.

Contents

Foreword (C.E. Sandifer and R.E. Bradley)
Introduction (C.E. Sandifer and R.E. Bradley)
Leonhard Euler: Life and Thought (R.S. Calinger)
Leonard Euler and Russia (P. Hoffmann)
Princess Dashkova, Euler, and the Russian Academy of Sciences (R.S. Calinger and E.N. Polyakhova)
Leonhrd Euler and Philosophy (W. Breidert)
Images of Euler (F. Fasanelli)
Euler and Applications of Analytical Mathematics to Astronomy (C. Wilson)
Euler and Indian Astronomy (K. Plofker)
Euler and Kinematics (T. Koetsier)
Euler on Rigid Bodies (S.G. Langton)
Euler's Analysis Textbooks (V.J. Katz)
Euler and the Calculus of Variations (R. Thiele)
Euler, D'Alembert and the Logarithm Function (R.E. Bradley)
Some Facets of Euler's Work on Series (C.E. Sandifer)
The Geometry of Leonhard Euler (H.S. White)
Cyclotomy: From Euler through Vandermonde to Gauss (O. Neumann)
Euler and Number Theory: A Study in Mathematical Invention (J. Suzuki)
Euler and Lotteries (D.R. Bellhouse)
Euler's Science of Combinations (B. Hopkins and R. Wilson)
The Truth about Konigsberg (B. Hopkins and R. Wilson)
The Polyhedral Formula (D. Richeson)
On the Recognition of Euler among the French, 1790-1830 (I. Grattan-Guinness)
Euler's Influence on the Birth of Vector Mechanics (S. Caparrini)
Euler's Contribution to Differential Geometry and its Reception (K. Reich)
Euler's Mechanics as a Foundation of Quantum Mechanics (D. Suisky)
Index

Sik-Yum Lee (Series Volume Editor)

Handbook of Latent Variable and Related Models

Series: Handbook of Computing and Statistics with Applications
ISBN: 978-0-444-52044-9
ISBN10: 0-444-52044-9 Hardback
Measurements: 9 1/2 X 6 7/16 in
Pages: 460

- Covers a wide class of important models
- Models and statistical methods described provide tools for analyzing a wide spectrum of complicated data
- Includes illustrative examples with real data sets from business, education, medicine, public health and sociology.
- Demonstrates the use of a wide variety of statistical, computational, and mathematical techniques.

Description

This Handbook covers latent variable models, which are a flexible class of models for modeling multivariate data to explore relationships among observed and latent variables.

Contents

Preface
About the Authors
1. Covariance Structure Models for Maximal Reliability of Unit-weighted Composites (Peter M. Bentler)
2. Advances in Analysis of Mean and Covariance Structure When Data are Incomplete (Mortaza Jamshidian, Matthew Mata)
3. Rotation Algorithms: From Beginning to End (Robert I. Jennrich)
4. Selection of Manifest Variables (Yutaka Kano)
5. Bayesian Analysis of Mixtures Structural Equation Models with Missing Data (Sik-Yum Lee)
6. Local Influence Analysis for Latent Variable Models with Nonignorable Missing Responses (Bin Lu, Xin-Yuan Song, Sik-Yum Lee, Fernand Mac-Moune Lai)
7. Goodness-of-fit Measures for Latent Variable Models for Binary Data (D. Mavridis, Irini Moustaki, Martin Knott)
8. Bayesian Structural Equation Modeling (Jesus Palomo, David B. Dunson, Ken Bollen)
9. The Analysis of Structural Equation Model with Ranking Data using Mx (Wai-Yin Poon)
10. Multilevel Structural Equation Modeling (Sophia Rable-Hesketh, Anders Skrondal, Xiaohui Zheng)
11. Statistical Inference of Moment Structure (Alexander Shapiro)
12. Meta-Analysis and Latent Variables Models for Binary Data (Jian-Qing Shi)
13. Analysis of Multisample Structural Equation Models with Applications to Quality of Life Data (Xin-Yuan Song)
14. The Set of Feasible Solutions for Reliability and Factor Analysis (Jos M.F. ten Berge, Gregor Soean)
15. Nonlinear Structural Equation Modeling as a Statistical Method (Melanie M. Wall, Yasuo Amemiya)
16. Matrix Methods and Their Applications to Factor Analysis (Haruo Yanai, Yoshio Takane)
17. Robust Procedures in Structural Equation Modeling (Ke-Hai Yuan, Peter M. Bentler)
18. Stochastic Approximation Algorithms for Estimation of Spatial Mixed Models (Hongtu Zhu, Faming Liang, Minggao Gu, Bradley Peterson)

Demetrios Christodoulou (ETH Zurich, Switzerland):

The Formation of Shocks in 3-Dimensional Fluids

EMS Monographs in Mathematics
ISBN 978-3-03719-031-9
January 2007, 1000 pages, hardcover, 16.5 cm x 23.5 cm.

The equations describing the motion of a perfect fluid were first formulated by Euler in 1752. These equations were among the first partial differential equations to be written down, but, after a lapse of two and a half centuries, we are still far from adequately understanding the observed phenomena which are supposed to lie within their domain of validity.

These phenomena include the formation and evolution of shocks in compressible fluids, the subject of the present monograph. The first work on shock formation was done by Riemann in 1858. However, his analysis was limited to the simplified case of one space dimension. Since then, several deep physical insights have been attained and new methods of mathematical analysis invented. Nevertheless, the theory of the formation and evolution of shocks in real three-dimensional fluids has remained up to this day fundamentally incomplete.

This monograph considers the relativistic Euler equations in three space dimensions for a perfect fluid with an arbitrary equation of state. We consider initial data for these equations which outside a sphere coincide with the data corresponding to a constant state. Under suitable restriction on the size of the initial departure from the constant state, we establish theorems that give a complete description of the maximal classical development. In particular, it is shown that the boundary of the domain of the maximal classical development has a singular part where the inverse density of the wave fronts vanishes, signalling shock formation. The theorems give a detailed description of the geometry of this singular boundary and a detailed analysis of the behavior of the solution there. A complete picture of shock formation in three-dimensional fluids is thereby obtained. The approach is geometric, the central concept being that of the acoustical spacetime manifold.

The monograph will be of interest to people working in partial differential equations in general and in fluid mechanics in particular.

Contents


Eustasio del Barrio, Paul Deheuvels, Sara van de Geer:

Lectures on Empirical Processes
Theory and Statistical Applications

EMS Series of Lectures in Mathematics
ISBN 978-3-03719-027-2
January 2007, 264 pages, softcover, 17.0 cm x 24.0 cm.

The theory of empirical processes constitutes the mathematical toolbox of asymptotic statistics. Its growth was accelerated by the 1950s work on the Functional Central Limit Theorem and the Invariance Principle. The theory has developed in parallel with statistical methodologies, and has been successfully applied to a large diversity of problems related to the asymptotic behaviour of statistical procedures.

The three sets of lecture notes in the book offer a wide panorama of contemporary empirical processes theory. Techniques are developed in the framework of probability in Banach spaces, Hungarian-style strong approximations, using tools from general stochastic process theory. Other tools appear in this text in connection with historical as well as modern applications, such as goodness-of-fit tests, density estimation or general M-estimators.

This book gives an excellent overview of the broad scope of the theory of empirical processes. It will be an invaluable aid for students and researchers interested in an advanced and well-documented approach to the selected topics.

Contents