Rabi Bhattacharya / University of Arizona
Mukul Majumdar / Cornell University, New York

Random Dynamical Systems
Theory and Applications

Hardback (ISBN-13: 9780521825658)
Paperback (ISBN-13: 9780521532723)

This treatment provides an exposition of discrete time dynamic processes evolving over an infinite horizon. Chapter 1 reviews some mathematical results from the theory of deterministic dynamical systems, with particular emphasis on applications to economics. The theory of irreducible Markov processes, especially Markov chains, is surveyed in Chapter 2. Equilibrium and long run stability of a dynamical system in which the law of motion is subject to random perturbations is the central theme of Chapters 3-5. A unified account of relatively recent results, exploiting splitting and contractions, that have found applications in many contexts is presented in detail. Chapter 6 explains how a random dynamical system may emerge from a class of dynamic programming problems. With examples and exercises, readers are guided from basic theory to the frontier of applied mathematical research.


* Ideal for undergraduate and graduate courses on dynamic economics, Markov processes, Stochastic processes/probability
* Authors are internationally renowned for their work in this field
* Full of examples with many solutions, drawn from both applied mathematics and econometrics/statistics

Contents

1. Dynamical systems; 2. Markov processes; 3. Random dynamical systems; 4. Random dynamical systems: special structures; 5. Invariant distributions: estimations and computation; 6. Discounted dynamic programming under uncertainty; 7. Appendix.

Edited by William Dunham
Muhlenberg College, Pennsylvania

The Genius of Euler
Reflections on his Life and Work

Series: Spectrum
Hardback (ISBN-13: 9780883855584)

Celebrating the 300th birthday of Leonhard Euler (1707-1783), one of the brightest stars in the mathematical firmament, this book stands as a testimonial to a mathematician of unsurpassed insight, industry, and ingenuity. The collected articles, aimed at a mathematically literate audience, address aspects of Euler's life and work, from the biographical to the historical to the mathematical. The oldest of these was written in 1872, and the most recent dates to 2006. Some of the papers focus on Euler and his world, others describe a specific Eulerian achievement, and still others survey a branch of mathematics to which Euler contributed significantly. Among the 34 contributors are some of the most illustrious mathematicians and mathematics historians of the past century, e.g. Florian Cajori, Carl Boyer, George Polya, Andre Weil, and Paul Erdos. And there are a few poems and a mnemonic just for fun.

* Celebrates the 300th birthday of Euler - one who has been rightly called 'the master of us all'
* Contributions from an illustrious list of mathematicians and mathematics historians
* A truly great record of the life and work of a truly great mathematician

Contents
Acknowledgments; Preface; About the authors; Part I. Biography and Background: 1. Introduction to Part I; 2. Leonhard Euler B. F. Finkel; 3. Leonhard Euler, supreme geometer (abridged) C. Truesdell; 4. Euler (abridged) Andre Weil; 5. Frederick the Great on mathematics and mathematicians (abridged) Florian Cajori; 6. The Euler-Diderot anecdote B. H. Brown; 7. Ars expositionis: Euler as writer and teacher G. L. Alexanderson; 8. The foremost textbook of modern times Carl Boyer; 9. Leonhard Euler, 1707-1783 J. J. Burckhardt; 10. Euler's output, a historical note W. W. Rouse Ball; 11. Discoveries (a poem) Marta Sved and Dave Logothetti; 12. Bell's conjecture (a poem) J. D. Memory; 13. A response to 'Bell's conjecture' (a poem) Charlie Marion and William Dunham; Part II. Mathematics: 14. Introduction to Part II; 15. Euler and infinite series Morris Kline; 16. Euler and the zeta function Raymond Ayoub; 17. Addendum to 'Euler and the Zeta Function' A. G. Howson; 18. Euler subdues a very obstreperous series (abridged) E. J. Barbeau; 19. On the history of Euler's constant J. W. L. Glaisher; 20. A mnemonic for Euler's constant Morgan Ward; 21. Euler and differentials Anthony Ferzola; 22. Leonhard Euler's integral: a historical profile of the gamma function Philip Davis; 23. Change of variables in multiple integrals: Euler to Cartan Victor Katz; 24. Euler's vision of a general partial differential calculus for a generalized kind of function Jesper Lutzen; 25. On the calculus of variations and its major influences on the mathematics of the first half of our century Erwin Kreyszig; 26. Some remarks and problems in number theory related to the work of Euler Paul Erdos and Underwood Dudley; 27. Euler's pentagonal number theorem George Andrews; 28. Euler and quadratic reciprocity Harold Edwards; 29. Euler and the fundamental theorem of algebra William Dunham; 30. Guessing and proving George Polya; 31. The truth about Konigsberg Brian Hopkins and Robin Wilson; 32. Graeco-Latin squares and a mistaken conjecture of Euler Dominic Klyve and Lee Stemkoski; Glossary Schattschneider et. al.; About the editor.

C. Edward Sandifer / Western Connecticut State University

The Early Mathematics of Leonhard Euler

Series: Spectrum
Hardback (ISBN-13: 9780883855591)

Describes Euler's early mathematical works - the 50 mathematical articles he wrote before he left St. Petersburg in 1741 to join the Academy of Frederick the Great in Berlin. These works contain some of Euler's greatest mathematics: the Konigsburg bridge problem, his solution to the Basel problem, his first proof of the Euler-Fermat theorem. Also presented are important results that we seldom realize are due to Euler: that mixed partial derivatives are equal, our f(x) notation, and the integrating factor in differential equations. The book is a portrait of the world's most exciting mathematics between 1725 and 1741, rich in technical detail, woven with connections within Euler's work and with the work of other mathematicians in other times and places, laced with historical context.

* Woven with the connections between different aspects of Euler's work, giving insight into the many strands in this beautiful web of mathematics
* Through the papers considered we see Euler grow in power and sophistication as a mathematician
* Published to celebrate Euler's 300th birthday

Contents

Preface; Part I. 1725-1727: 1. Construction of isochronal curves in any kind of resistant; 2. Method of finding reciprocal algebraic trajectories; Part II. 1728: 3. Solution to problems of reciprocal trajectories; 4. A new method of reducing innumerable differential equations of the second degree to equations of the first degree: Integrating factor; Part III. 1729-1731: 5. On transcendental progressions, or those for which the general term cannot be given algebraically; 6. On the shortest curve on a surface that joins any two given points; 7. On the summation of innumerably many progressions; Part IV. 1732: 8. General methods for summing progressions; 9. Observations on theorems that Fermat and others have looked at about prime numbers; 10. An account of the solution of isoperimetric problems in the broadest sense; Part V. 1733: 11. Construction of differential equations which do not admit separation of variables; 12. Example of the solution of a differential equation without separation of variables; 13. On the solution of problems of Diophantus about integer numbers; 14. Inferences on the forms of roots of equations and of their orders; 15. Solution of the differential equation axn dx = dy + y2dx; Part VI. 1734: 16. On curves of fastest descent in a resistant medium; 17. Observations on harmonic progressions; 18. On an infinity of curves of a given kind, or a method of finding equations for an infinity of curves of a given kind; 19. Additions to the dissertation on infinitely many curves of a given kind; 20. Investigation of two curves, the abscissas of which are corresponding arcs and the sum of which is algebraic; Part VII. 1735: 21. On sums of series of reciprocals; 22. A universal method for finding sums which approximate convergent series; 23. Finding the sum of a series from a given general term; 24. On the solution of equations from the motion of pulling and other equations pertaining to the method of inverse tangents; 25. Solution of a problem requiring the rectification of an ellipse; 26. Solution of a problem relating to the geometry of position; Part VIII. 1736: 27. Proof of some theorems about looking at prime numbers; 28 Further universal methods for summing series; 29. A new and easy way of finding curves enjoying properties of maximum or minimum; Part IX. 1737: 30. On the solution of equations; 31. An essay on continued fractions; 32. Various observations about infinite series; 33. Solution to a geometric problem about lunes formed by circles; Part X. 1738: 34. On rectifiable algebraic curves and algebraic reciprocal trajectories; 35. On various ways of closely approximating numbers for the quadrature of the circle; 36. On differential equations which sometimes can be integrated; 37. Proofs of some theorems of arithmetic; 38. Solution of some problems that were posed by the celebrated Daniel Bernoulli; Part XI. 1739: 39. On products arising from infinitely many factors; 40. Observations on continued fractions; 41. Consideration of some progressions appropriate for finding the quadrature of the circle; 42. An easy method for computing sines and tangents of angles both natural and artificial; 43. Investigation of curves which produce evolutes that are similar to themselves; 44. Considerations about certain series; Part XII. 1740: 45. Solution of problems in arithmetic of finding a number, which, when divided by given numbers leaves given remainders; 46. On the extraction of roots of irrational quantities: gymnastics with radical signs; Part XIII. 1741: 47. Proof of the sum of this series 1 + 1/4 + 1/9 + 1/16 + 1/25 + 1/ 36 + etc; 48. Several analytic observations on combinations; 49. On the utility of higher mathematics; Topically related articles; Index; About the author.

Albert Marden / University of Minnesota

Outer Circles
An Introduction to Hyperbolic 3-Manifolds

Hardback (ISBN-13: 9780521839747)

We live in a three-dimensional space; what sort of space is it
* Can we build it from simple geometric objects
* The answers to such questions have been found in the last 30 years, and Outer Circles describes the basic mathematics needed for those answers as well as making clear the grand design of the subject of hyperbolic manifolds as a whole. The purpose of Outer Circles is to provide an account of the contemporary theory, accessible to those with minimal formal background in topology, hyperbolic geometry, and complex analysis. The text explains what is needed, and provides the expertise to use the primary tools to arrive at a thorough understanding of the big picture. This picture is further filled out by numerous exercises and expositions at the ends of the chapters and is complemented by a profusion of high quality illustrations. There is an extensive bibliography for further study.

* Up-to-date introduction to the topic written by a leading figure in the theory of hyperbolic 3-manifolds
* Accessible to those with minimal formal background in topology, hyperbolic geometry, and complex analysis
* Can serve as both an introductory text in the subject, and a reference source for those looking for an accessible description of individual topics, with extensive bibliography

Contents

List of illustrations; Preface; 1. Hyperbolic space and its isometries; 2. Discrete groups; 3. Properties of hyperbolic manifolds; 4. Algebraic and geometric convergence; 5. Deformation spaces and the ends of manifolds; 6. Hyperbolization; 7. Line geometry; 8. Right hexagons and hyperbolic trigonometry; Bibliography; Index.

Edward Frenkel / University of California, Berkeley

Langlands Correspondence for Loop Groups

Series: Cambridge Studies in Advanced Mathematics (No. 103)
Hardback (ISBN-13: 9780521854436)

The Langlands Program was conceived initially as a bridge between Number Theory and Automorphic Representations, and has now expanded into such areas as Geometry and Quantum Field Theory, tying together seemingly unrelated disciplines into a web of tantalizing conjectures. A new chapter to this grand project is provided in this book. It develops the geometric Langlands Correspondence for Loop Groups, a new approach, from a unique perspective offered by affine Kac-Moody algebras. The theory offers fresh insights into the world of Langlands dualities, with many applications to Representation Theory of Infinite-dimensional Algebras, and Quantum Field Theory. This accessible text builds the theory from scratch, with all necessary concepts defined and the essential results proved along the way. Based on courses taught at Berkeley, the book provides many open problems which could form the basis for future research, and is accessible to advanced undergraduate students and beginning graduate students.

* The first account of local geometric Langlands Correspondence
* Suitable for advanced undergraduates and graduates in both mathematics and theoretical physics
* Contains many open problems which could form the basis for future research

Contents

Preface; 1. Local Langlands Correspondence; 2. Vertex algebras; 3. Constructing central elements; 4. Opers and the center for a general Lie algebra; 5. Free field realization; 6. Wakimoto modules; 7. Intertwining operators; 8. Identification of the center with functions on opers; 9. Structure of bg-modules of critical level; 10. Constructing the local Langlands Correspondence; Appendix; References.


Henk Tijms /Vrije Universiteit, Amsterdam

Understanding Probability, 2nd Edition
Chance Rules in Everyday Life

Paperback (ISBN-13: 9780521701723)

In this fully revised second edition of Understanding Probability, the reader can learn about the world of probability in an informal way. The author demystifies the law of large numbers, betting systems, random walks, the bootstrap, rare events, the central limit theorem, the Bayesian approach and more. This second edition has wider coverage, more explanations and examples and exercises, and a new chapter introducing Markov chains, making it a great choice for a first probability course. But its easy-going style makes it just as valuable if you want to learn about the subject on your own, and high school algebra is really all the mathematical background you need.

* Fascinating probability problems (Monty Hall, birthday surprise, lottery winners, and more) explained in a way that anyone can understand
* Written with wit and clarity, this book offers a unique informal style to explain mathematics
* This fully revised second edition now covers all material usually taught in an introductory probability course, with many more examples and exercises in almost every chapter

Contents

Preface; Introduction; Part I. Probability in Action: 1. Probability questions; 2. The law of large numbers and simulation; 3. Probabilities in everyday life; 4. Rare events and lotteries; 5. Probability and statistics; 6. Chance trees and Bayes' rule; Part II. Essentials of Probability: 7. Foundations of probability theory; 8. Conditional probability and Bayes; 9. Basic rules for discrete random variables; 10. Continuous random variables; 11. Jointly distributed random variables; 12. Multivariate normal distribution; 13. Conditional distributions; 14. Generating functions; 15. Markov chains; Appendix; Recommended readings; Answers to odd-numbered problems; Bibliography.

Reviews

'This book is eminently suitable for students undertaking a first course in probability. It would be particularly useful for service teaching where students are not aiming for a degree classification in mathematics or statistics.' Significance

'… an extremely well-done result of carefully designing an introduction to probability and an excellent choice … [for] … a textbook for a first course in probability for students from a wide area of disciplines.' Internationale Mathematische Nachrichten

'This book gives an introduction to probability theory by using motivating examples to illustrate the concepts.' Monatshefte fur Mathematik

'The author clearly wants to stimulate the reader's interest in probability, both as an academic subject and as a tool with which to assess our daily world … The material on the history of the subject, interspersed throughout, is a worthy inclusion. The number of famous applications of probability included is remarkable - the arcsine law for random walks, the drunkard's walk in n dimensions, the Kelly betting system, the 'hot hand theory', betting systems for roulette, the Pollaczek-Khintchine queuing formula, Black-Scholes formula, and Benford's Law, just to name a few. .. I would recommend this text for instructors who may wish to try a fresh and very stimulating approach towards a first course in probability.' Mark F. Schilling, California State University

'The book is written in a narrative yet precise style which makes it enjoyable to read. It is well suited for first courses in probability for students of engineering or computer science. It may also be used as additional material in other courses or for self-study.' Zentralblatt MATH
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John A. Trangenstein / Duke University, North Carolina

Numerical Solution of Hyperbolic Partial Differential Equations

Hardback (ISBN-13: 9780521877275)

Numerical Solution of Hyperbolic Partial Differential Equations is a new type of graduate textbook, with both print and interactive electronic components (on CD). It is a comprehensive presentation of modern shock-capturing methods, including both finite volume and finite element methods, covering the theory of hyperbolic conservation laws and the theory of the numerical methods. The range of applications is broad enough to engage most engineering disciplines and many areas of applied mathematics. Classical techniques for judging the qualitative performance of the schemes are used to motivate the development of classical higher-order methods. The interactive CD gives access to the computer code used to create all of the text's figures, and lets readers run simulations, choosing their own input parameters; the CD displays the results of the experiments as movies. Consequently, students can gain an appreciation for both the dynamics of the problem application, and the growth of numerical errors.

* Textbook gives a comprehensive presentation of modern shock-capturing methods, including both finite volume and finite element methods
* Innovative electronic component on accompanying CD allows the reader to perform computations based upon the text, and view the results as movies.
* Topic of interest to graduate students, academics and industry

Contents

Preface; 1. Introduction to partial differential equations; 2. Scalar hyperbolic conservations laws; 3. Nonlinear scalar laws; 4, Nonlinear hyperbolic systems; 5. Methods for scalar laws; 6. Methods for hyperbolic systems; 7. Methods in multiple dimensions; 8. Adaptive mesh refinement; Bibliography; Index.