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Discrete Differential Geometry (DDG) is an emerging discipline at the boundary between mathematics and computer science. It aims to translate concepts from classical differential geometry into a language that is purely finite and discrete, and can hence be used by algorithms to reason about geometric data. In contrast to standard numerical approximation, the central philosophy of DDG is to faithfully and exactly preserve key invariants of geometric objects at the discrete level. This process of translation from smooth to discrete helps to both illuminate the fundamental meaning behind geometric ideas and provide useful algorithmic guarantees. This volume is based on lectures delivered at the 2018 AMS Short Course ``Discrete Differential Geometry,'' held January 8-9, 2018, in San Diego, California. The papers in this volume illustrate the principles of DDG via several recent topics: discrete nets, discrete differential operators, discrete mappings, discrete conformal geometry, and discrete optimal transport.
Numerical Algorithms: Methods for Computer Vision, Machine Learning, and Graphics presents a new approach to numerical analysis for modern computer scientists. Using examples from a broad base of computational tasks, including data processing, computational photography, and animation, the textbook introduces numerical modeling and algorithmic desig
Few writers interpret the depth and range of human experience as honestly as Alice Adams. A storyteller whose work "recall[s] such past masters as Flannery O'Connor and Katherine Mansfield" (Newsweek), Adams' stunning new set of short stories further charts the emotional minefields of companionship, sex, memory, and forgiveness. Presented in two parts, the collection moves from San Francisco to North Carolina to Mexico and Hawaii, delivering thirteen powerful stories that are sensitive, rich, and wise, yet surprisingly unsentimental. THE LAST LOVELY CITY is a masterful exploration of the tattered remnants of passion, of innocence too cheaply bartered for experience, and of old lovers and old lives that never quite get left behind.
The EU's perceived lack of responsiveness to ordinary citizens has created a serious crisis of democratic legitimacy that threatens its very survival. In this timely book, Schneider presents a comprehensive account of how EU governments signal responsiveness to the interests of their citizens over European policies.
Quirky and always graceful, and with settings that range from San Francisco to North Carolina, from Paris to Mexico, the stories in this collection provide telling glimpses into the lives of "ordinary people made extraordinary by Adams's perception" ("Newsweek").
International in scope and more comprehensive than existing collections, A Companion to Reality Television presents a complete guide to the study of reality, factual and nonfiction television entertainment, encompassing a wide range of formats and incorporating cutting-edge work in critical, social and political theory. Original in bringing cutting-edge work in critical, social and political theory into the conversation about reality TV Consolidates the latest, broadest range of scholarship on the politics of reality television and its vexed relationship to culture, society, identity, democracy, and “ordinary people” in the media Includes primetime reality entertainment as well as precursors such as daytime talk shows in the scope of discussion Contributions from a list of international, leading scholars in this field
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“I love maps. I love math. And gosh, do I love this book, which so beautifully and clearly sounds the depths of both.” —Ben Orlin, author of Math with Bad Drawings Explore the surprising connections between math and maps—and the myriad ways they’ve shaped our world and us. Why are coastlines and borders so difficult to measure? How does a UPS driver deliver hundreds of packages in a single day? And where do elusive serial killers hide? The answers lie in the crucial connection between maps and math. In Mapmatics, mathematician Paulina Rowińska leads us on a riveting journey around the globe to discover how maps and math are deeply entwined, and always have been. From a sixteenth-c...
This book offers a comprehensive and topical depiction of advances in CT imaging. CT has become a leading medical imaging modality, thanks to its superb spatial and temporal resolution to depict anatomical details. New advances have further extended the technology to provide physiological information, enabling a wide and expanding range of clinical applications. The text covers the latest advancements in CT technology and clinical applications for a variety of CT types and imaging methods. The content is presented in seven parts to offer a structure across a board coverage of CT: CT Systems, CT Performance, CT Practice, Spectral CT, Quantitative CT, Functional CT, and Special Purpose CT. Each contain chapters written by leading experts in the field, covering CT hardware and software innovations, CT operation, CT performance characterization, functional and quantitative applications, and CT systems devised for specific anatomical applications. This book is an ideal resource for practitioners of CT applications in medicine, including physicians, trainees, engineers, and scientists.
This wide-ranging collection acquaints American college instructors with insightful contributions and critical reflections from Europe on the study of campaigns, elections, Congress, and political behavior. Using an organizing conceptual framework of a "crossroads," which sets two parties apart on traditional democratic values, more than a dozen experts examine the political environment, issues, candidates, campaigns, media, and voters of the 2022 midterm election. Distinctive in its breadth of topics, the book covers many new issues and the most controversial aspects of 2022 using a combination of statistical and descriptive analysis. These include but are not limited to: election results, unique features of midterm elections, the role of the Supreme Court and gerrymandering in 2022, intra-party cleavages, election denialism, the role of media and campaign finance, U.S. support of Ukraine, European public opinion on American democracy, and 2022 midterm as stage setter for the 2024 presidential election.