David Applebaum

Levy Processes and Stochastic Calculus

Publication is planned for June 2004 | Hardback | 416 pages 133 exercises | ISBN: 0-521-83263-2

Levy processes form a wide and rich class of random process, and have many applications ranging from physics to finance. Stochastic calculus is the mathematics of systems interacting with random noise. For the first time in a book, Applebaum ties the two subjects together. He begins with an introduction to the general theory of Levy processes. The second part develops the stochastic calculus for Levy processes in a direct and accessible way. En route, the reader is introduced to important concepts in modern probability theory, such as martingales, semimartingales, Markov and Feller processes, semigroups and generators, and the theory of Dirichlet forms. There is a careful development of stochastic integrals and stochastic differential equations driven by Levy processes. The book introduces all the tools that are needed for the stochastic approach to option pricing, including Ito's formula, Girsanovfs theorem and the martingale representation theorem.








Howard W. Eves

Mathematical Circles
Quadrants I, II, III, IV

June 2004 | Hardback | 316 pages 37 line diagrams 1 half-tone | ISBN: 0-88385-542-9

For many years, famed mathematics historian and master teacher Howard Eves collected stories and anecdotes about mathematics and mathematicians, gathering them together in six Mathematical Circles books. Thousands of teachers of mathematics have read these stories and anecdotes for their own enjoyment and used them in the classroom - to add entertainment, to introduce a human element, to inspire the student, and to forge some links of cultural history. All six of the Mathematical Circles books have been reissued as a three-volume edition. This three-volume set is a must for all who enjoy the mathematical enterprise, especially those who appreciate the human and cultural aspects of mathematics.

Reviews

eThe 360 different anecdotes compiled in these delightful volumes will add zest to every teacherfs mathematical classes. There are appropriate selections for all levels of students. They are short, succinct, and at the same time given in simple settings which enable the reader to identify with the story and its implications. Here is presented the kind of material that makes the difference to the undecided student. I highly recommend you putting a copy next to your worktable.f The Mathematics Teacher

Paul W. Gross, P. Robert Kotiuga

Electromagnetic Theory and Computation
A Topological Approach

Publication is planned for August 2004 | Hardback | 288 pages | ISBN: 0-521-80160-5

Though its relationship with electromagnetic boundary value problems has long been recognized, topology is still a largely unexploited tool in problem formulation and computational methods for electromagnetic fields. The development of algebraic topology since the time of Maxwell provides a framework for linking data structures, algorithms, and computation to topological aspects of 3-dimensional electromagnetic boundary value problems. This book exposes the link between Maxwell and a modern approach to algorithms through algebraic topology. The first chapters lay out relevant structures from homology theory, differential forms, and Hodge decompositions with an interpretation for electromagnetism. These topological structures are subsequently linked to variational formulations in electromagnetics, the finite element method, algorithms, and certain aspects of the associated numerical linear algebra. While not directed primarily towards applications, a recurring theme is formulation of and algorithms for the problem of making branch cuts for computing magnetic scalar potentials and eddy currents.










Ryogo Hirota, Translated by Atsushi Nagai, Prepared for publication by Jon Nimmo, Claire Gilson

The Direct Method in Soliton Theory

Publication is planned for July 2004 | Hardback | 200 pages 12 figures | ISBN: 0-521-83660-3


The bilinear, or Hirotafs direct, method was invented in the early 1970s as an elementary means of constructing soliton solutions that avoided the use of the heavy machinery of the inverse scattering transform and was successfully used to construct the multisoliton solutions of many new equations. In the 1980s the deeper significance of the tools used in this method - Hirota derivatives and the bilinear form - came to be understood as a key ingredient in Satofs theory and the connections with affine Lie algebras. The main part of this book concerns the more modern version of the method in which solutions are expressed in the form of determinants and pfaffians. While maintaining the original philosophy of using relatively simple mathematics, it has, nevertheless, been influenced by the deeper understanding that came out of the work of the Kyoto school. The book will be essential for all those working in soliton theory.








Michael Huth, Mark Ryan

Logic in Computer Science, 2nd Edition
Modelling and Reasoning about Systems

July 2004 | Paperback | 450 pages 10 tables 400 exercises 120 figures | ISBN: 0-521-54310-X

Recent years have seen the development of powerful tools for verifying hardware and software systems, as companies worldwide realise the need for improved means of validating their products. There is increasing demand for training in basic methods in formal reasoning so that students can gain proficiency in logic-based verification methods. The second edition of this successful textbook addresses both those requirements, by continuing to provide a clear introduction to formal reasoning which is both relevant to the needs of modern computer science and rigorous enough for practical application. Improvements to the first edition have been made throughout, with extra and expanded sections on SAT solvers, existential/universal second-order logic, micro-models, programming by contract and total correctness. The coverage of model-checking has been substantially updated. Further exercises have been added. Internet support for the book includes worked solutions for all exercises for teachers, and model solutions to some exercises for students.

Reviews
ec an unusual, inspiring and remarkable book c one can find in it all the material which is suitable for undergraduate and beginning graduate students in computer science and electrical engineering who will profit by using it in their professional activities in the near future.f Zentralblatt MATH