GRAPH THEORY WITH APPLICATIONS TO ENGINEERING AND COMPUTER SCIENCE-PHI-DEO, NARSINGH-1979-EDN-1

    Selected for originality, general interest, or because they demonstrate valuable techniques, the problems are ideal as a supplement to courses in probability or statistics, or as stimulating recreation for the mathematically minded. Detailed solutions. Illustrated.

    In studying number theory from such a perspective, mathematics majors are spared repetition and provided with new insights, while other students benefit from the consequent simplicity of the proofs for many theorems.Among the topics covered in this accessible, carefully designed introduction are multiplicativity-divisibility, including the fundamental theorem of arithmetic, combinatorial and computational number theory, congruences, arithmetic functions, primitive roots and prime numbers. Later chapters offer lucid treatments of quadratic congruences, additivity (including partition theory) and geometric number theory.Of particular importance in this text is the author's emphasis on the value of numerical examples in number theory and the role of computers in obtaining such examples. Exercises provide opportunities for constructing numerical tables with or without a computer. Students can then derive conjectures from such numerical tables, after which relevant theorems will seem natural and well-motivated..

    

    The exposition is simple and leads to the most complete direct means of solving problems in mechanics. The final sections on adiabatic invariants have been revised and augmented. In addition a short biography of L D Landau has been inserted.

    Unfortunately, the subject has gained a notorious reputation for difficulty, with forbidding looking mathematics and a peculiar diagrammatic language described in an array of unforgiving, weighty textbooks aimed firmly at aspiring professionals. However, quantum field theory is too important, too beautiful, and too engaging to be restricted to the professionals. This book on quantum field theory is designed to be different. It is written by experimental physicists and aims to provide the interested amateur with a bridge from undergraduate physics to quantum field theory. The imagined reader is a gifted amateur, possessing a curious and adaptable mind, looking to be told an entertaining and intellectually stimulating story, but who will not feel patronised if a few mathematical niceties are spelled out in detail. Using numerous worked examples, diagrams, and careful physically motivated explanations, this book will smooth the path towards understanding the radically different and revolutionary view of the physical world that quantum field theory provides, and which all physicists should have the opportunity to experience.To request a copy of the Solutions Manual, visit http: //global.oup.com/uk/academic/physics/ad....

    CONGRATULATIONS TO HERBERT KROEMER, 2000 NOBEL LAUREATE FOR PHYSICS For upper-division courses in thermodynamics or statistical mechanics, Kittel and Kroemer offers a modern approach to thermal physics that is based on the idea that all physical systems can be described in terms of their discrete quantum states, rather than drawing on 19th-century classical mechanics concepts.

    This hilarious and informative book is designed for anyone who is sci-curious and wants to know more about the world around them, especially the elements of everyday science that other books ignore.

    Uzzi Reiss shows the way for women who want to turn back the effects of time through natural hormone therapy, but who wonder: is it safe? Does it work? Is hormone therapy right for me?Natural Hormone Balance for Women is Dr. Reiss's breakthrough, step-by-step program for women who want to take control of their lives by restoring hormonal balance. This revolutionary, commonsense natural hormone replacement program is designed to meet the individual needs of most women looking to rejuvenate body and mind—and offers astounding benefits for women of all ages: More energy and stamina * Improved memory * Healthier, more youthful skin * Balanced moods * Less depression and anxiety * Stabilization of weight and more muscle definition * Better sleep patterns * PMS and menopausal symptoms reduced or eliminated * Enhanced sexuality Dr. Reiss takes the confusion out of the medical information you need to know. In clear, nontechnical language, he thoroughly explains: -the important difference between standard chemical hormone prescriptions and natural hormone replacements -which hormone replacements are best for you and how to adjust them to your maximum individual benefit -how to take hormones without worry -how to choose the most effective hormonal gel, cream, pill, or sublingual drops, and when to use them. Dr. Reiss has helped thousands of women transform their lives by achieving natural hormone balance. Now you can tap into the replenishing "fountain of youthfulness" that is not only essential for better life, but easier and safer to achieve than ever before.

    Intuition and computational abilities are stressed. Original material on DE and multiple integrals has been expanded.

    To understand the universe in the far future, we must first describe its present state and structure on the grand scale, and how its present properties arose. Dr Islam explains these topics in an accessible way in the first part of the book. From this background he speculates about the future evolution of the universe and predicts the major changes that will occur. The author has largely avoided mathematical formalism and therefore the book is well suited to general readers with a modest background knowledge of physics and astronomy.

    John Taylor has brought to his new book, Classical Mechanics, all of the clarity and insight that made his introduction to Error Analysis a best-selling text.

    Called by some, "the theory of everything," superstrings may solve a problem that has eluded physicists for the past 50 years, the final unification of the two great theories of the twentieth century, general relativity and quantum field theory. Now, here is a thoroughly revised, second edition of a course-tested comprehensive introductory graduate text on superstrings which stresses the most current areas of interest, not covered in other presentations, including: - Four-dimensional superstrings - Kac-Moody algebras - Teichm�ller spaces and Calabi-Yau manifolds - M-theory Membranes and D-branes - Duality and BPS relations - Matrix models The book begins with a simple discussion of point particle theory, and uses Feynman path integrals to unify the presentation of superstrings. It has been updated throughout, and three new chapters on M-theory have been added. Prerequisites are an acquaintance with quantum mechanics and relativity.

    Some of the world's finest scientists were aboard that ship, and they would arrive prepared for adventure, danger and - to them, most important of all - the thrill of scientific discovery. But what they would find, both in terms of danger and discovery, would surpass all their expectations.

    But behind it were real men whose hard work and hard play, stoic toughness, and code of honor helped tame the American West. The epic cattle drives that were so much a part of the cowboys' heyday lasted only an astonishingly brief two decades. But the cowboy is still a basic part of the American character. Here, from historian Grayson Wyatt, is their surprising and little-told story.