Math matiques tout en un MPSI 4e d
Ce manuel tout-en-un, conforme à la réforme 2013, propose aux élèves de 1re année MPSI un cours complet accompagné de nombreux exercices et problèmes intégralement résolus. Cette nouvelle édition a été entièrement revue et corrigée pour prendre en compte les difficultés rencontrées par les élèves dans l’application du nouveau programme. Rédigé par des enseignants de classes préparatoires, ce tout-en-un propose à l'étudiant une démarche pour s'approprier le programme, en mettant en oeuvre de nouvelles méthodes d'acquisition des connaissances. Il respecte ainsi, non seulement le texte mais aussi l'esprit de la réforme. Afin, d'aider les étudiants à réussir la transition entre le lycée et la prépa, une première partie propose de consolider et d'élargir les connaissances du secondaire, en particulier dans la pratique du calcul. Dans chaque chapitre de l'ouvrage : Toutes les notions sont abordées dans le strict respect des nouveaux programmes ; De très nombreux exemples illustrent chaque définition ; Le principe des démonstrations est indiqué après chaque proposition et théorème, leur rédaction complète est placée en fin de chaptire ; Dans le cours, de très nombreux exercices simples illustrent l'usage des propositions et théorèmes ; Des "points méthodes" réguliers ; En fin de chapitre : des exercices corrigés pour s'entraîner et pour approfondir.
How to Study as a Mathematics Major
Every year, thousands of students in the USA declare mathematics as their major. Many are extremely intelligent and hardworking. However, even the best will encounter challenges, because upper-level mathematics involves not only independent study and learning from lectures, but also a fundamental shift from calculation to proof. This shift is demanding but it need not be mysterious — research has revealed many insights into the mathematical thinking required, and this book translates these into practical advice for a student audience. It covers every aspect of studying as a mathematics major, from tackling abstract intellectual challenges to interacting with professors and making good use of study time. Part 1 discusses the nature of upper-level mathematics, and explains how students can adapt and extend their existing skills in order to develop good understanding. Part 2 covers study skills as these relate to mathematics, and suggests practical approaches to learning effectively while enjoying undergraduate life. As the first mathematics-specific study guide, this friendly, practical text is essential reading for any mathematics major.
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Introduction to Algorithms
A new edition of the essential text and professional reference, with substantial new material on such topics as vEB trees, multithreaded algorithms, dynamic programming, and edge-based flow.
Nancy Kress cemented her reputation in SF with the publication of her multiple-award–winning novella, "Beggars in Spain," which became the basis for her extremely successful Beggars Trilogy (comprising Beggars in Spain, Beggars and Choosers, and Beggars Ride). And now she brings us Probability Space, the conclusion of the trilogy that began with Probability Moon and then Probability Sun, which is centered on the same world as Kress's Nebula Award-winning novelette, "Flowers of Aulit Prison." The Probability Trilogy has already been widely recognized as the next great work by this important SF writer. In Probability Space, humanity's war with the alien Fallers continues, and it is a war we are losing. Our implacable foes ignore all attempts at communication, and they take no prisoners. Our only hope lies with an unlikely coalition: Major Lyle Kaufman, retired warrior; Marbet Grant, the Sensitive who's involved with Kaufman; Amanda, a very confused fourteen-year-old girl; and Magdalena, one of the biggest power brokers in all of human space. As the action moves from Earth to Mars to the farthest reaches of known space, with civil unrest back home and alien war in deep space, four humans--armed with little more than an unproven theory--try to enter the Fallers' home star system. It's a desperate gamble, and the fate of the entire universe may hang in the balance. At the Publisher's request, this title is being sold without Digital Rights Management Software (DRM) applied.
What Is Mathematics
For more than two thousand years a familiarity with mathematics has been regarded as an indispensable part of the intellectual equipment of every cultured person. Today, unfortunately, the traditional place of mathematics in education is in grave danger. The teaching and learning of mathematics has degenerated into the realm of rote memorization, the outcome of which leads to satisfactory formal ability but does not lead to real understanding or to greater intellectual independence. This new edition of Richard Courant's and Herbert Robbins's classic work seeks to address this problem. Its goal is to put the meaning back into mathematics. Written for beginners and scholars, for students and teachers, for philosophers and engineers, What is Mathematics?, Second Edition is a sparkling collection of mathematical gems that offers an entertaining and accessible portrait of the mathematical world. Covering everything from natural numbers and the number system to geometrical constructions and projective geometry, from topology and calculus to matters of principle and the Continuum Hypothesis, this fascinating survey allows readers to delve into mathematics as an organic whole rather than an empty drill in problem solving. With chapters largely independent of one another and sections that lead upward from basic to more advanced discussions, readers can easily pick and choose areas of particular interest without impairing their understanding of subsequent parts. Brought up to date with a new chapter by Ian Stewart, What is Mathematics?, Second Edition offers new insights into recent mathematical developments and describes proofs of the Four-Color Theorem and Fermat's Last Theorem, problems that were still open when Courant and Robbins wrote this masterpiece, but ones that have since been solved. Formal mathematics is like spelling and grammar--a matter of the correct application of local rules. Meaningful mathematics is like journalism--it tells an interesting story. But unlike some journalism, the story has to be true. The best mathematics is like literature--it brings a story to life before your eyes and involves you in it, intellectually and emotionally. What is Mathematics is like a fine piece of literature--it opens a window onto the world of mathematics for anyone interested to view.
An introduction to geostatistics stressing the multivariate aspects for scientists, engineers and statisticians. The book presents a brief review of statistical concepts, a detailed introduction to linear geostatistics, and an account of three basic methods of multivariate analysis. Applications from very different areas of science, as well as exercises with solutions, are provided to help convey the general ideas. In this second edition, the chapters regarding normal kriging and cokriging have been restructured and the section on non-stationary geostatistics has been entirely rewritten.
The Microphone Book
The Microphone Book is the only guide you will ever need to the latest in microphone technology, application and technique. This new edition features, more on microphone arrays and wireless microphones; a new chapter on classic old models; the latest developments in surround; expanded advice on studio set up, recording and mic selection; improved layout for ease of reference; even more illustrations. John Eargle provides detailed analysis of the different types of microphones available. He then addresses their application through practical examples of actual recording sessions and studio operations. Surround sound is covered from both a creative and a technical viewpoint. This classic reference takes the reader into the studio or concert hall to see how performers are positioned and how the best microphone array is determined. Problem areas such as reflections, studio leakage and isolation are analyzed from practical viewpoints. Creative solutions to such matters as stereo sound staging, perspective, and balance are also covered in detail. Recording and sound reinforcement engineers at all levels of expertise will find The Microphone Book an invaluable resource for learning the 'why' as well as the 'how' of choosing a microphone for any situation.
Dexter Is Delicious
America’s most-read, most-watched, and most beloved serial killer—Dexter Morgan—is back. After selling more than one million copies and inspiring the wildly popular #1 Showtime series and top-rated crime drama on pay-cable television, New York Times bestselling author Jeff Lindsay returns with his most hilarious, macabre, and purely entertaining novel yet. Dexter Morgan has always lived a happy homicidal life. He keeps his dark urges in check by adhering to one steadfast rule . . . he only kills very bad people. But now Dexter is experiencing some major life changes—don’t we all?—and they’re mostly wrapped up in the eight-pound curiosity that is his newborn daughter. Family bliss is cut short, however, when Dexter is summoned to investigate the disappearance of a seventeen-year-old girl who has been running with a bizarre group of goths who fancy themselves to be vampires. As Dexter gets closer to the truth of what happened to the missing girl, he realizes they are not really vampires so much as cannibals. And, most disturbing . . . these people have decided they would really like to eat Dexter. Jeff Lindsay’s bestselling, dark, ironic, and oftentimes laugh-out-loud hilarious novels about the lovable serial killer with no soul (but a redeeming desire to kill only people who deserve it) have gained a legion of fans and assumed a place in our culture. This edition includes an excerpt from Jeff Lindsay's Dexter's Final Cut.