Jean-Pierre Fouque, George Papanicolaou, Ronnie Sircar, Knut Solna

Volatility Perturbations in Financial Markets

300 pages
Hardback | ISBN: 0-521-84358-8 | available from April 2005

This book builds on previous and current research by the four authors, including results introduced in the book Derivatives in Financial Markets with Stochastic Volatility. Recent research demonstrates that the introduction of two time scales in volatility, a fast and a slow, is needed and efficient for capturing the main features of the observed term structure of implied volatility. For practitioners, the modeling of the implied volatility consistent with no-arbitrage is crucial. The authors present an approach to this problem which consists in combining singular and regular perturbation techniques. The book will serve a dual purpose: present eoff the shelff formulas and calibration tools for practitioners, and introduce, explain and develop the mathematical framework to handle the multi-scale asymptotics. Detailed presentation of the analysis as well as a thorough insight into the modeling approach makes this an excellent text for a second level graduate course in financial and applied mathematics.

Douglas Gregory

Undergraduate Mechanics

450 pages 100 line diagrams 100 exercises 100 worked examples
Hardback | ISBN: 0-521-82678-0 | available from April 2005
Paperback | ISBN: 0-521-53409-7 | available from April 2005

Mechanics is the study of the motion of physical objects. As such, the subject finds its applications in all areas of physics and engineering. This book provides a complete guide to mechanics, necessary for any applied mathematics student. The author has written a detailed account of classical analytical mechanics that will appeal to the modern student aided by his years of experience as a lecturer in the subject. Topics covered include Newtonfs, Lagrangefs and Hamiltonfs equations of motion, kinematics, oscillation, particle mechanics and rigid body motion in two and three dimensions. A thorough understanding of the theory is provided by supporting the classical laws of motion with plenty of relevant examples and case studies. Matlab code is also used to illustrate key ideas and solutions to exercises are available to lecturers and course instructors. Solutions to exercices are available from the Web.

Contents

1. Introduction; 2. Vectors - a summary; 3. Kinematics; 4. Forces; 5. Equilibrium of a particle; 6. Rectilinear motion of a particle; 7. Linear oscillations; 8. Particle motion in two and three dimensions; 9. Constrained motion of a particle; 10. Impulses; 11. Work and the energy principle; 12. Orbital motion in a central field; 13. Equilibrium of a rigid body; 14. Planar rigid body motion; 15. Dynamics of systems: the linear momentum principle; 16. Dynamics of systems: the angular momentum principle; 17. Three dimensional rigid body motion; 18. Rotating reference frames; 19. Non-linear oscillations; 20. Lagrangefs equations; 21. Normal modes of oscillation - the general theory; 22. Hamiltonfs equations.

J. Woods Halley

Statistical Mechanics
Theory, Simulation and Experiment

280 pages 10 tables 50 exercises 25 figures

Hardback | ISBN: 0-521-82575-X | available from April 2005

This book describes the main ideas and methods that underlie the application of statistical mechanics to a wide variety of fields in science. It has a greater emphasis on the links between the basic microscopic laws of classical and quantum physics and statistical mechanics than can be found in other texts at the same level. The book is organised into three parts. The first section recounts basic lines of argument leading from microscopic description to the standard equilibrium ensembles in classical mechanics and quantum mechanics. The second section describes applications of the equilibrium ensembles to systems of progressively increasing density: ideal gases, imperfect gases (cluster expansions), liquids, and solids, and finally phase transitions and the renormalization group for the study of critical points. The final section deals with dynamics, including a careful account of the meaning of hydrodynamic theories in microscopic terms and linear response theory.

Contents

Part I. Foundations of Equilibrium Statistical Mechanics: 1. Classical distribution function; 2. Quantum mechanical density matrix; 3. Thermodynamics from statistical physics; 4. The semiclassical limit; Part II. States of Matter in Equilibrium Statistical Physics: 5. Perfect gases; 6. Imperfect gases; 7. Classical liquids; 8. Quantum liquids; 9. Magnetic systems; 10. Phase transitions, static properties; Part III. Dynamics: 11. Hydrodynamics and related continuum theories; 12. Linear response theory; 13. Stochastic models; 14. Dynamics of critical phenomena.

Rebecca Hoyle

Nonlinear Patterns

250 pages 50 figures
Paperback | ISBN: 0-521-52076-2 | available from April 2005
Hardback | ISBN: 0-521-81750-1 | available from April 2005

Regular patterns are found in abundance in nature, from the spots on a leopards back to the ripples on a sandy beach or desert dune. There has a been a flurry of recent research activity seeking to explain the appearance and evolution of such patterns. The selection of one pattern over another has turned out to be an inherently nonlinear phenomenon. This book is intended to provide an introduction to the theory of nonlinear patterns for advanced undergraduates and beginning graduate students. Readers will gain a thorough grounding in the major techniques used to analze pattern-forming systems. The book brings together the different approaches used in describing pattern formation from group theoretic methods to envelope equations and the theory of patterns in large aspect-ratio systems, unifying them for perhaps the first time in a textbook.

Contents

1. An introduction to natural patterns; 2. Elementary bifurcation theory; 3. Group theoretic methods for bifurcation theory; 4. Spatial modulation and envelope equations; 5. Secondary instabilities of periodic patterns; 6. Large aspect ratio systems and the Cross-Newell equations; 7. Defects and irregularities; 8. Applications;

David Needham

An Introduction to Reaction-Diffusion Theory

320 pages
Paperback | ISBN: 0-521-53844-0 | available from May 2005
Hardback | ISBN: 0-521-83115-6 | available from May 2005

Rapidly developing research areas such as mathematical biology, ecology, demography and chemistry often depend on underlying theory from reaction and diffusion. Aimed at upper-undergraduate and MSc students, this book provides a solid grounding in the mathematical ideas involved, supplementing these with numerous examples to illustrate their application.

Contents

Introduction; 1. The linear diffusion equation; 2. Reaction rate equations and the scalar reaction-diffusion equation; 3. Existence an Uniqueness; 4. Maximum principles and comparison theorems; 5. Equilibrium states and stability; 6. Steady states and stability; 7. Travelling waves; 8. Blow-up phenomena; 9. Non-linear diffusion; 10. Singular reaction phenomena; 11. Reaction-diffusion systems; 12. Asymptotic methods;

E. G. Puckett, P. Colella

Finite Difference Methods for Computational Fluid Dynamics

350 pages
Hardback | ISBN: 0-521-55500-0 | available from January 2005
Paperback | ISBN: 0-521-55531-0 | available from January 2005

Computational methods for fluid dynamics are now considered as a reliable alternative to experimental techniques. The book outlines the main solution methods and algorithms available to those working on both compressible and incompressible flow problems. Ideal as an upper-division textbook or as a reference for CFD researchers and professionals.

Contents

Part I. Compressible Flow: 1. Finite difference methods for linear scalar problems; 2. Nonlinear scalar problems; 3. Systems of conservation laws; 4. Nonlinear systems of conservation laws; Part II. Incompressible Flow: 5. Introduction; 6. The Poisson equation; 7. The prototype advection equation; 8. The Navier-Stokes equation.

Joseph I. Kapusta, Charles Gale

Finite-Temperature Field Theory
2nd Edition

350 pages 50 line diagrams 3 tables 100 exercises
Hardback | ISBN: 0-521-82082-0 | available from April 2005

Thoroughly revised and updated, this new edition develops the basic formalism and theoretical techniques for studying relativistic field theory at finite temperature and density. It starts with the path-integral representation of the partition function and then proceeds to develop diagrammatic perturbation techniques. The standard model is discussed, along with the nature of the phase transitions in strongly interacting systems and applications to relativistic heavy ion collisions, dense stellar objects, and the early universe. First Edition Hb (1989): 0-521-35155-3 First Edition Pb (1994): 0-521-44945-6

Contents

1. Review of quantum statistical mechanics; 2. Functional integral representation of the partition function; 3. Interactions and diagrammatic techniques; 4. Renormalisation; 5. Quantum electrodynamics; 6. Linear response theory; 7. Spontaneous symmetry breaking and restoration; 8. Quantum chromodynamics; 9. Resummation and hard thermal loops; 10. Lattice gauge theory; 11. Dense nuclear matter; 12. Hot hadronic matter; 13. Nucleation theory; 14. Heavy ion collisions; 15. Weak interactions; 16. Astrophysics and cosmology; Appendix.

Reviews

Praise for the 1st edition: ec a wonderfully compact book, filled with useful information and important references.f R. Delbourgo, Mathematical Reviews