Jake Drake Know It All

Titre : Jake Drake Know It All
Auteur : Andrew Clements
Éditeur : Simon and Schuster
ISBN-13 : 9781442462366
Libération : 2012-07-24

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Jake's desire to win the school science fair almost costs him his best friend. Jake Drake is excited about Despres Elementary School's first science fair. He wants to win the grand prize: a brand-new Hyper-Cross-Functional Bluntium Twelve computer system. And he really wants to beat the third-grade know-it-alls, Marsha McCall and Kevin Young. The trouble is, to beat the know-it-alls, Jake has to become a know-it-all himself. And he may just lose more than he wins.

H H Asquith Letters to Venetia Stanley

Titre : H H Asquith Letters to Venetia Stanley
Auteur : Michael Brock
Éditeur : Oxford University Press, USA
ISBN-13 : 0198722915
Libération : 2014-06-26

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H. H. Asquith fell in love with Venetia Stanley in the spring of 1912. Over the next three years he wrote to her whenever he could not see her: sometimes three times a day, sometimes during a debate in the house of Commons, on occasion even during a Cabinet meeting. He shared many political and military secrets with her and wrote freely of his colleagues in government, who included LLoyd George, Churchill, and Kitchener. The correspondence ended abruptly in May 1915 when Venetia told Asquith of her engagement to a junior Cabinet Minister, Edwin Montagu. The Prime Minister, who was at a crisis in his political fortunes, confessed himself utterly heart-broken. This reissue of Asquith's letters to Venetia Stanley includes explanatory notes from Michael and Eleanor Brock, two of the leading authorities in the field. This volume documents a romance, and yet is vital reading for anyone interested in the history of World War I or in British politics of the time.

Geometry of Differential Forms

Titre : Geometry of Differential Forms
Auteur : Shigeyuki Morita
Éditeur : American Mathematical Soc.
ISBN-13 : 0821810456
Libération : 2001

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Since the times of Gauss, Riemann, and Poincare, one of the principal goals of the study of manifolds has been to relate local analytic properties of a manifold with its global topological properties. Among the high points on this route are the Gauss-Bonnet formula, the de Rham complex, and the Hodge theorem; these results show, in particular, that the central tool in reaching the main goal of global analysis is the theory of differential forms. This book is a comprehensive introduction to differential forms. It begins with a quick presentation of the notion of differentiable manifolds and then develops basic properties of differential forms as well as fundamental results about them, such as the de Rham and Frobenius theorems. The second half of the book is devoted to more advanced material, including Laplacians and harmonic forms on manifolds, the concepts of vector bundles and fiber bundles, and the theory of characteristic classes. Among the less traditional topics treated in the book is a detailed description of the Chern-Weil theory. With minimal prerequisites, the book can serve as a textbook for an advanced undergraduate or a graduate course in differential geometry.

The World of Vikings

Titre : The World of Vikings
Auteur : Justin Pollard
Éditeur : Chronicle Books
ISBN-13 : 9781452153001
Libération : 2015-11-10

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MGM's hit show Vikings on the History Channel has drawn millions of viewers into the fascinating and bloody world of legendary Norse hero Ragnar Lothbrok, who led Viking warriors to the British Isles and France. Covering the first three seasons of the series, this official companion book delves into the real history as well as the behind-the-scenes stories. Viking historian Justin Pollard explains shipbuilding and navigation, Norse culture and religion, and the first encounters between Viking warriors and the kings of England and France. Interviews with cast and crew reveal the process of dramatizing this gripping story, from reviving the Old Norse language to choreographing battle scenes and building ancient temples for human sacrifice. This spectacular ebook is a must for fans of the show and history buffs alike.