This book contains the full text of the letters from Emil Artin to Helmut Hasse, as they are preserved in the Handschriftenabteilung of the Göttingen University Library. There are 49 such letters, written in the years 1923-1934, discussing mathematical problems of the time. The corresponding letters in the other direction, i.e., from Hasse to Artin, seem to be lost. We have supplemented Artin's letters by detailed comments, combined with a description of the mathematical environment of Hasse and Artin, and of the relevant literature. In this way it has become possible to sufficiently reconstruct the content of the corresponding letters from Hasse to Artin too. Artin and Hasse were among those who shaped modern algebraic number theory, in particular class field theory. Their correspondence admits a view of the ideas which led to the great achievements of their time, starting from Artin's L-series and his reciprocity law towards Hasse‘s norm symbol, local class field theory and the Local-Global Principle. These letters are a valuable source for understanding the rise and development of mathematical ideas and notions as we see them today. The book is a follow-up of our earlier book on the correspondence between Hasse and Emmy Noether. It is thus the second of a series which aims to open access to the rich collection of Hasse's mathematical letters and notes contained in the Göttingen Handschriftenabteilung.
This book tells the story of the Riemann hypothesis for function fields (or curves) starting with Artin's 1921 thesis, covering Hasse's work in the 1930s on elliptic fields and more, and concluding with Weil's final proof in 1948. The main sources are letters which were exchanged among the protagonists during that time, found in various archives, mostly the University Library in Göttingen. The aim is to show how the ideas formed, and how the proper notions and proofs were found, providing a particularly well-documented illustration of how mathematics develops in general. The book is written for mathematicians, but it does not require any special knowledge of particular mathematical fields.
Providing the first comprehensive account of the widely unknown cooperation and friendship between Emmy Noether and Helmut Hasse, this book contains English translations of all available letters which were exchanged between them in the years 1925-1935. It features a special chapter on class field theory, a subject which was completely renewed in those years, Noether and Hasse being among its main proponents. These historical items give evidence that Emmy Noether's impact on the development of mathematics is not confined to abstract algebra but also extends to important ideas in modern class field theory as part of algebraic number theory. In her letters, details of proofs appear alongside conjectures and speculations, offering a rich source for those who are interested in the rise and development of mathematical notions and ideas. The letters are supplemented by extensive comments, helping the reader to understand their content within the mathematical environment of the 1920s and 1930s.
The unpublished writings of Helmut Hasse, consisting of letters, manuscripts and other papers, are kept at the Handschriftenabteilung of the University Library at Göttingen. Hasse had an extensive correspondence; he liked to exchange mathematical ideas, results and methods freely with his colleagues. There are more than 8000 documents preserved. Although not all of them are of equal mathematical interest, searching through this treasure can help us to assess the development of Number Theory through the 1920s and 1930s. The present volume is largely based on the letters and other documents its author has found concerning the Brauer-Hasse-Noether Theorem in the theory of algebras; this covers the years around 1931. In addition to the documents from the literary estates of Hasse and Brauer in Göttingen, the author also makes use of some letters from Emmy Noether to Richard Brauer that are preserved at the Bryn Mawr College Library (Pennsylvania, USA).
The 20th century was a time of great upheaval and great progress in mathematics. In order to get the overall picture of trends, developments, and results, it is illuminating to examine their manifestations locally, in the personal lives and work of mathematicians who were active during this time. The university archives of Gottingen harbor a wealth of papers, letters, and manuscripts from several generations of mathematicians--documents which tell the story of the historic developments from a local point of view. This book offers a number of essays based on documents from Gottingen and elsewhere--essays which have not yet been included in the author's collected works. These essays, independent from each other, are meant as contributions to the imposing mosaic of the history of number theory. They are written for mathematicians, but there are no special background requirements. The essays discuss the works of Abraham Adrian Albert, Cahit Arf, Emil Artin, Richard Brauer, Otto Grun, Helmut Hasse, Klaus Hoechsmann, Robert Langlands, Heinrich-Wolfgang Leopoldt, Emmy Noether, Abraham Robinson, Ernst Steinitz, Hermann Weyl, and others.
The unpublished writings of Helmut Hasse, consisting of letters, manuscripts and other papers, are kept at the Handschriftenabteilung of the University Library at Göttingen. Hasse had an extensive correspondence; he liked to exchange mathematical ideas, results and methods freely with his colleagues. There are more than 8000 documents preserved. Although not all of them are of equal mathematical interest, searching through this treasure can help us to assess the development of Number Theory through the 1920s and 1930s. The present volume is largely based on the letters and other documents its author has found concerning the Brauer-Hasse-Noether Theorem in the theory of algebras; this covers the years around 1931. In addition to the documents from the literary estates of Hasse and Brauer in Göttingen, the author also makes use of some letters from Emmy Noether to Richard Brauer that are preserved at the Bryn Mawr College Library (Pennsylvania, USA).
Lonely Planet: The world's leading travel guide publisher Lonely Planet's New Zealand's North Island is your passport to the most relevant, up-to-date advice on what to see and skip, and what hidden discoveries await you. Glide through turquoise waters past pods of orcas in Bay of Islands; try black-water rafting in astonishing Waitomo Caves; and sample craft beer and check out the arts scene in cool little Wellington. All with your trusted travel companion. Get to the heart of New Zealand's North Island and begin your journey now! Inside Lonely Planet's New Zealand's North Island: Colour maps and images throughout Highlights and itineraries help you tailor your trip to your personal needs and interests Insider tips to save time and money and get around like a local, avoiding crowds and trouble spots Essential info at your fingertips - hours of operation, phone numbers, websites, transit tips, prices Honest reviews for all budgets - eating, sleeping, sightseeing, going out, shopping, hidden gems that most guidebooks miss Cultural insights provide a richer, more rewarding travel experience - covering history, people, music, landscapes, wildlife, cuisine, politics Covers Auckland, Bay of Islands & Northland, Waikato & the Coromandel Peninsula, Taupo & the Central Plateau, Rotorua & the Bay of Plenty, The East Coast, Wellington Region, Taranaki & Whanganui The Perfect Choice: Lonely Planet's New Zealand's North Island is our most comprehensive guide to the North Island, and is perfect for discovering both popular and offbeat experiences. Looking for wider coverage? Check out Lonely Planet's New Zealand for a comprehensive look at all the country has to offer. About Lonely Planet: Lonely Planet is a leading travel media company and the world's number one travel guidebook brand, providing both inspiring and trustworthy information for every kind of traveller since 1973. Over the past four decades, we've printed over 145 million guidebooks and grown a dedicated, passionate global community of travellers. You'll also find our content online, and in mobile apps, video, 14 languages, nine international magazines, armchair and lifestyle books, ebooks, and more. 'Lonely Planet guides are, quite simply, like no other.' - New York Times 'Lonely Planet. It's on everyone's bookshelves, it's in every traveller's hands. It's on mobile phones. It's on the Internet. It's everywhere, and it's telling entire generations of people how to travel the world.' - Fairfax Media (Australia) eBook Features: (Best viewed on tablet devices and smartphones) Downloadable PDF and offline maps prevent roaming and data charges Effortlessly navigate and jump between maps and reviews Add notes to personalise your guidebook experience Seamlessly flip between pages Bookmarks and speedy search capabilities get you to key pages in a flash Embedded links to recommendations' websites Zoom-in maps and images Inbuilt dictionary for quick referencing Important Notice: The digital edition of this book may not contain all of the images found in the physical edition.
New York Times Bestseller The epic account of how one narrow ribbon of water forever changed the course of American history. The history of the Erie Canal is a riveting story of American ingenuity. A great project that Thomas Jefferson judged to be “little short of madness,” and that others compared with going to the moon, soon turned into one of the most successful and influential public investments in American history. In Wedding of the Waters, best-selling author Peter L. Bernstein recounts the canal’s creation within the larger tableau of a youthful America in the first quarter-century of the 1800s. Leaders of the fledgling nation had quickly recognized that the Appalachian mountain range was a formidable obstacle to uniting the Atlantic states with the vast lands of the west. A pathway for commerce as well as travel was critical to the security and expansion of the Revolution’s unprecedented achievement. Gripped by the same fever that had driven explorers such as Hudson and Champlain, a motley assortment of politicians, surveyors, and would-be engineers set out to build a complex structure of a type few of them had ever actually seen, let alone built or operated: a manmade waterway cut through the mountains to traverse the 363 miles between Lake Erie and the Hudson River. By linking the seas to the interior and the interior to the seas, these pioneers ultimately connected the Atlantic Ocean to the Mississippi River. Bernstein examines the social ramifications, political squabbles, and economic risks and returns of this mammoth project. He goes on to demonstrate how the canal’s creation helped bind the western settlers in the new lands to their fellow Americans in the original colonies, knitted the sinews of the American industrial revolution, and even influenced profound economic change in Europe. Featuring a rich cast of characters that includes political visionaries like George Washington, Thomas Jefferson, and Martin van Buren; the canal’s most powerful champions, Governor DeWitt Clinton and Gouverneur Morris; and a huge platoon of Irish and American diggers, Wedding of the Waters reveals that the twenty-first-century themes of urbanization, economic growth, and globalization can all be traced to the first great macroengineering venture of American history.
Waste to Wealth proves that 'green' and 'growth' need not be binary alternatives. The book examines five new business models that provide circular growth from deploying sustainable resources to the sharing economy before setting out what business leaders need to do to implement the models successfully.
These information-packed guides offer savvy advice and the in-depth information that sophisticated travelers demand. Each guide features: Detailed background and site descriptions; mapped walking and driving tours; full-service sidebars with fascinating vignettes on history, culture, and contemporary life; a 60-page directory of visitor information, including notable hotels and restaurants, entertainment, and shopping; and foldout end flaps, printed with maps and quick reference information, that serve as handy bookmarks.
The Historical Dictionary of South American Cinema covers the long history of cinema in Portuguese-speaking Brazil and the nine Spanish-speaking countries. These films include Los tres berretines, Prisioneros de la tierra, La balandra Isabel llegó esta tarde, La hora de los hornos, El chacal de Nahueltoro, La teta asustada, Abrir puertas y ventanas, El secreto de sus ojos, and NO. This is done through a chronology, an introductory essay, appendixes, and an extensive bibliography. The dictionary section has over 300 cross-referenced dictionary entries on directors, producers, performers, films, film studios and genres. This book is an excellent access point for students, researchers, and anyone wanting to know more about the South American Cinema.
Camera Models and Fundamental Concepts Used in Geometric Computer Vision surveys the image acquisition methods used in computer vision and especially, of the vast number of camera models that have been proposed and investigated over the years, and points out similarities between different models.
List of Abbreviations. Preface and Acknowledgements. The Importance Of Being Gilberto. Portrait of the Artist as a Young Man. Masters and Slaves. A Public Intellectual. Empire and Republic. The Social Theorist. Gilberto Our Contemporary. Chronology. Notes. Further Reading. Index.
This book tells the story of the Riemann hypothesis for function fields (or curves) starting with Artin's 1921 thesis, covering Hasse's work in the 1930s on elliptic fields and more, and concluding with Weil's final proof in 1948. The main sources are letters which were exchanged among the protagonists during that time, found in various archives, mostly the University Library in Göttingen. The aim is to show how the ideas formed, and how the proper notions and proofs were found, providing a particularly well-documented illustration of how mathematics develops in general. The book is written for mathematicians, but it does not require any special knowledge of particular mathematical fields.
In his remarkable, path-breaking new book, Peter Sparkes takes stock of the development of a distinctive body of European land law, taking as his starting point the idea that methods of land-holding permitted by a legal system both shape and reflect the attitudes of the land owners and society in general. However it quickly becomes very difficult to test that idea when the society in question is governed by an internal market composed of 30 countries (the EU-27, including Bulgaria and Romania, and the EEA-3), whose property systems differ so markedly and which reflect such widely differing cultures. Yet the internal market has already effected a gradual equalisation and standardisation across Europe as foreign capital spreads to create equality of yield. "We all become better off by joining a larger trading block but the social consequences will be profound: Brits will need to emigrate to the continent to afford a home, Bulgarians will need to make way for them along the Black Sea coast, and title deeds will be reshuffled all over Europe on a giant Monopoly board" writes the author in his preface, before embarking on a dispassionate examination of the beginning of that process of profound change. The opening chapters are devoted to an explanation of how the internal market has created a substantive European land law. Chapter 3 examines the rise of a distinctive European land law, and the development of conflicts principles applying to recovery of land. Chapters 5 to 9 on the marketing and sale of land focus upon Community competence on consumer protection. The decision to treat land as a product like any other in the Unfair Commercial Practices Directive will have wide ranging and far reaching implications and, apart from marketing of land and of timeshares, other chapters deal with conveyancing, contracting and the emerging market in mortgage credit. The book concludes with a miscellany of conflicts rules which are gradually coalescing and form the elements from which a substantive European land law can be forged. A number of topics which it is not possible to cover in detail (VAT, other taxes, environmental controls and agriculture) are touched on briefly, and the same is true of international aspects of trusts and succession.
DIVArgues that the reform of military recruitment in Brazil had a profound impact, second only to the abolition of slavery, on institutions of social discipline and the lives of the poor./div
With the same sweep, authority, and originality that marked his best-selling Freud: A Life for Our Time, Peter Gay here takes us on a remarkable journey through middle-class Victorian culture. Gay's search through middle-class Victorian culture, illuminated by lively portraits of such daunting figures as Bismarck, Darwin and his acolytes, George Eliot, and the great satirists Daumier and Wilhelm Busch, covers a vast terrain: the relations between men and women, wit, demagoguery, and much more. We discover the multiple ways in which the nineteenth century at once restrained aggressive behavior and licensed it. Aggression split the social universe into insiders and outsiders. "By gathering up communities of insiders," Professor Gay writes, the Victorians "discovered--only too often invented--a world of strangers beyond the pale, of individuals and classes, races and nations it was perfectly proper to debate, patronize, ridicule, bully, exploit, or exterminate." The aggressions so channeled or bottled could not be contained forever. Ultimately, they exploded in the First World War.
Die Reihe "Münchener Reden zur Europäischen Integration" widmet sich einzelnen Vorträgen und Tagungen, die sich mit den verfassungsrechtlichen Grundlagen der Europäischen Integration in den Mitgliedstaaten, den Strukturen des Unionsrechts und der Europäisierung des nationalen öffentlichen Rechts befassen. In dieser Reihe erscheinen auch die Dokumentationen der seit 2007 regelmäßig stattfindenden "Münchener Kolloquien zum Öffentlichen Wirtschaftsrecht", die ebenso wie eine Vortragsreihe von der Forschungsstelle für das Recht der Europäischen Integration an der Juristischen Fakultät der Ludwig-Maximilians-Universität München veranstaltet werden.
This original anthology collects 10 of Weyl's less-technical writings that address the broader scope and implications of mathematics. Most have been long unavailable or not previously published in book form. Subjects include logic, topology, abstract algebra, relativity theory, and reflections on the work of Weyl's mentor, David Hilbert. 2012 edition.
By October 1918, the U.S. had more than a million men fighting in the Meuse-Argonne campaign. The American Expeditionary Forces' logistics army, the Services of Supply (SOS), provided critical support to the combat forces. An enormous array of maintenance, medical, motor transport, railroad, quartermaster and engineer units served in this role--as well as British women from Queen Mary's Army Auxiliary Corps, African American labor and pioneer regiments, a U.S. Marine brigade led by a legendary officer, volunteers from the Salvation Army, Chinese laborers and even German prisoners of war.. The SOS kept American soldiers at the front supplied with "bullets, bandages and beans" while repairing weapons, producing vast quantities of lumber, buying horses from Spain, operating a massive railroad network, caring for the sick and wounded, fighting fires on troopships, driving trucks under enemy fire and administering a notorious prison. This book gives a full account of perhaps the most overlooked yet crucial military effort of World War I.
This work contains the proceedings of a conference on gums and stabilisers for the food industry. Contributions are concerned with the structure-function relationships of various polysaccharides and protein systems, as well as progress on mixed biopolymer systems.
Foraging edible plants was once limited to specialists, survivalists, and herbalists, but it's become increasingly mainstream. Influenced by the popularity of the locavore movement, many restaurants feature foraged plants on their menus, and a wide variety of local foraged plants are sold at farmers markets across the country. With Edible Wild Plants of the Carolinas, Lytton John Musselman and Peter W. Schafran offer a full-color guide for the everyday forager, featuring: - Profiles of more than 100 edible plants, organized broadly by food type, including seeds, fruits, grains, and shoots - Details about taste and texture, harvesting tips, and preparation instructions - Full-color photos that make it easy to identify edible plants Edible Wild Plants of the Carolinas is designed to help anyone enjoy the many wild plants found in the biodiverse Carolinas.
I hadn't, till I really started digging, gauged the fierce intensity of the need for myth in the human psyche, of any age, or sensed the variety of motives dictating that need," writes Peter Green in the introduction to this wide-ranging collection of essays on classical mythology and the mythic experience. Using the need for myth as the starting point for exploring a number of topics in Greek mythology and history, Green advances new ideas about why the human urge to make myths persists across the millennia and why the borderland between mythology and history can sometimes be hard to map. Green looks at both specific problems in classical mythology and larger theoretical issues. His explorations underscore how mythic expression opens a door into non-rational and quasi-rational modes of thought in which it becomes possible to rewrite painful truths and unacceptable history—which is, Green argues, a dangerous enterprise. His study of the intersections between classical mythology and Greek history ultimately drives home a larger point, "the degree of mythification and deception (of oneself no less than of others) of which the human mind is capable.
There were no medical oncologists until a few decades ago. In the early 1960s, not only were there no such specialists, many practitioners regarded the treatment of terminally-ill cancer patients with heroic courses of chemotherapy as highly questionable. Physicians loath to assign patients randomly to competing treatments also expressed their outright opposition to the randomized clinical trials that were then relatively rare. And yet today these trials form the basis of medical oncology. How did such a spectacular change occur? How did medical oncology move from a non-entity and in some regards a reviled practice to the central position it now occupies in modern medicine? Cancer on Trial answers these questions by exploring how practitioners established a new style of practice, at the center of which lies the cancer clinical trial.
This book provides an introductory but thorough guide to EU competition law, covering the underlying economics, and the key substantive areas of anticompetitive agreements (Article 81), abuses of dominance (Article 82), the application to the most common types of commercial agreement, state aids, state measures limiting competition and mergers. It also examines the procedures under which the relevant competition authorities apply the rules, private enforcement of the rules before the courts, and minimising risk by implementing a compliance programme. The emphasis is practical rather than theoretical: the authors are practitioners in the field of competition law and economics, with many years’ individual and collective experience in the area. This will be an essential reference tool for practitioners, academics and students of EU Competition Law.
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