Download or read book Geometry of Shadows written by Giorgio De Chirico and published by Public Space Books, A. This book was released on 2019-10 with total page 124 pages. Available in PDF, EPUB and Kindle. Book excerpt: Gathered from early twentieth-century Italian magazines, manuscripts, correspondence, television recordings, and ephemeral art volumes, Geometry of Shadows is the first comprehensive collection of Giorgio de Chirico's Italian poetry, with award-winning poet Stefania Heim's translations presented alongside the Italian originals.
Download or read book Shadows of the Circle written by Vagn Lundsgaard Hansen and published by World Scientific. This book was released on 1998 with total page 128 pages. Available in PDF, EPUB and Kindle. Book excerpt: The aim of this book is to throw light on various facets of geometry through development of four geometrical themes. The first theme is about the ellipse, the shape of the shadow east by a circle. The next, a natural continuation of the first, is a study of all three types of conic sections, the ellipse, the parabola and the hyperbola. The third theme is about certain properties of geometrical figures related to the problem of finding the largest area that can be enclosed by a curve of given length. This problem is called the isoperimetric problem. In itself, this topic contains motivation for major parts of the curriculum in mathematics at college level and sets the stage for more advanced mathematical subjects such as functions of several variables and the calculus of variations. Here, three types of conic section are discussed briefly. The emergence of non-Euclidean geometries in the beginning of the nineteenth century represents one of the dramatic episodes in the history of mathematics. In the last theme the non-Euclidean geometry in the Poincare disc model of the hyperbolic plane is developed.
Download or read book Descriptive Geometry written by John Fry Heather and published by . This book was released on 1899 with total page 176 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Shadows of Reality written by Tony Robbin and published by Yale University Press. This book was released on 2008-10-01 with total page 151 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this insightful book, which is a revisionist math history as well as a revisionist art history, Tony Robbin, well known for his innovative computer visualizations of hyperspace, investigates different models of the fourth dimension and how these are applied in art and physics. Robbin explores the distinction between the slicing, or Flatland, model and the projection, or shadow, model. He compares the history of these two models and their uses and misuses in popular discussions. Robbin breaks new ground with his original argument that Picasso used the projection model to invent cubism, and that Minkowski had four-dimensional projective geometry in mind when he structured special relativity. The discussion is brought to the present with an exposition of the projection model in the most creative ideas about space in contemporary mathematics such as twisters, quasicrystals, and quantum topology. Robbin clarifies these esoteric concepts with understandable drawings and diagrams. Robbin proposes that the powerful role of projective geometry in the development of current mathematical ideas has been long overlooked and that our attachment to the slicing model is essentially a conceptual block that hinders progress in understanding contemporary models of spacetime. He offers a fascinating review of how projective ideas are the source of some of today’s most exciting developments in art, math, physics, and computer visualization.
Download or read book Babylon 5 written by Jeanne Cavelos and published by . This book was released on 2001 with total page 874 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Elements of Descriptive Geometry Shadows and Perspective With a Brief Treatment of Trihedrals Transversals and Spherical Exonometric and Oblique Projects for Colleges and Scientific Schools written by Samuel Edward Warren and published by BoD – Books on Demand. This book was released on 2024-08-01 with total page 302 pages. Available in PDF, EPUB and Kindle. Book excerpt: Reprint of the original, first published in 1877.
Download or read book Elements of Descriptive Geometry written by Francis Henney Smith and published by . This book was released on 1868 with total page 78 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Visual World of Shadows written by Roberto Casati and published by MIT Press. This book was released on 2023-12-26 with total page 407 pages. Available in PDF, EPUB and Kindle. Book excerpt: How the perception of shadows, studied by vision scientists and visual artists, reveals the inner workings of the visual system. In The Visual World of Shadows, Roberto Casati and Patrick Cavanagh examine how the perception of shadows, as studied by vision scientists and visual artists, reveals the inner workings of the visual system. Shadows are at once a massive problem for vision—which must distinguish them from objects or material features of objects—and a resource, signaling the presence, location, shape, and size of objects. Casati and Cavanagh draw up an inventory of information retrievable from shadows, showing their amazing variety. They present an overview of the visual system, distinguishing between measurement and inference. They discuss the shadow mission, the work done by the visual brain to parse, and perhaps discard, the information from shadows; shadow ownership, the association of a shadow with the object that casts it; shadow labeling, the visual system's ability to tell shadows from nonshadows; and the shadow concept, our knowledge about shadows as a category. Casati and Cavanagh then apply the theoretical apparatus they have developed for shadows to other phenomena: illumination, reflection, and transparency. Finally, they examine the art of the shadow, paying tribute to artists' exploration of shadow, analyzing a series of artworks (reproduced in color) from a rich and fascinating art historical corpus.
Download or read book Conceptual Spaces written by Peter Gardenfors and published by MIT Press. This book was released on 2004-01-30 with total page 324 pages. Available in PDF, EPUB and Kindle. Book excerpt: Within cognitive science, two approaches currently dominate the problem of modeling representations. The symbolic approach views cognition as computation involving symbolic manipulation. Connectionism, a special case of associationism, models associations using artificial neuron networks. Peter Gärdenfors offers his theory of conceptual representations as a bridge between the symbolic and connectionist approaches. Symbolic representation is particularly weak at modeling concept learning, which is paramount for understanding many cognitive phenomena. Concept learning is closely tied to the notion of similarity, which is also poorly served by the symbolic approach. Gärdenfors's theory of conceptual spaces presents a framework for representing information on the conceptual level. A conceptual space is built up from geometrical structures based on a number of quality dimensions. The main applications of the theory are on the constructive side of cognitive science: as a constructive model the theory can be applied to the development of artificial systems capable of solving cognitive tasks. Gärdenfors also shows how conceptual spaces can serve as an explanatory framework for a number of empirical theories, in particular those concerning concept formation, induction, and semantics. His aim is to present a coherent research program that can be used as a basis for more detailed investigations.
Download or read book Real Time Rendering written by Tomas Akenine-Möller and published by CRC Press. This book was released on 2019-01-18 with total page 1046 pages. Available in PDF, EPUB and Kindle. Book excerpt: Thoroughly revised, this third edition focuses on modern techniques used to generate synthetic three-dimensional images in a fraction of a second. With the advent of programmable shaders, a wide variety of new algorithms have arisen and evolved over the past few years. This edition discusses current, practical rendering methods used in games and other applications. It also presents a solid theoretical framework and relevant mathematics for the field of interactive computer graphics, all in an approachable style. The authors have made the figures used in the book available for download for fair use.:Download Figures. Reviews Rendering has been a required reference for professional graphics practitioners for nearly a decade. This latest edition is as relevant as ever, covering topics from essential mathematical foundations to advanced techniques used by today’s cutting edge games. -- Gabe Newell, President, Valve, May 2008 Rendering ... has been completely revised and revamped for its updated third edition, which focuses on modern techniques used to generate three-dimensional images in a fraction of the time old processes took. From practical rendering for games to math and details for better interactive applications, it's not to be missed. -- The Bookwatch, November 2008 You'll get brilliantly lucid explanations of concepts like vertex morphing and variance shadow mapping—as well as a new respect for the incredible craftsmanship that goes into today's PC games. -- Logan Decker, PC Gamer Magazine , February 2009
Download or read book A Shadow Bright and Burning Kingdom on Fire Book One written by Jessica Cluess and published by Random House Books for Young Readers. This book was released on 2016-09-20 with total page 418 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Vivid characters, terrifying monsters, and world building as deep and dark as the ocean." --Victoria Aveyard, #1 New York Times bestselling author of Red Queen I am Henrietta Howel. The first female sorcerer in hundreds of years. The prophesied one. Or am I? Henrietta Howel can burst into flames. Forced to reveal her power to save a friend, she's shocked when instead of being executed, she's invited to train as one of Her Majesty's royal sorcerers. Thrust into the glamour of Victorian London, Henrietta is declared the chosen one, the girl who will defeat the Ancients, bloodthirsty demons terrorizing humanity. She also meets her fellow sorcerer trainees, handsome young men eager to test her power and her heart. One will challenge her. One will fight for her. One will betray her. But Henrietta Howel is not the chosen one. As she plays a dangerous game of deception, she discovers that the sorcerers have their own secrets to protect. With battle looming, what does it mean to not be the one? And how much will she risk to save the city—and the one she loves? Exhilarating and gripping, Jessica Cluess's spellbinding fantasy introduces a powerful, unforgettably heroine, and a world filled with magic, romance, and betrayal. Hand to fans of Libba Bray, Sarah J. Maas, and Cassandra Clare. "The magic! The intrigue! The guys! We were sucked into this monster-ridden, alternative England from page one. Henrietta is literally a 'girl on fire' and this team of sorcerers training for battle had a pinch of Potter blended with a drop of [Cassandra Clare's] Infernal Devices." --Justine Magazine "Cluess gamely turns the chosen-one trope upside down in this smashing dark fantasy." --Publishers Weekly, Starred Review "Unputdownable. I loved the monsters, the magic, and the teen warriors who are their world's best hope! Jessica Cluess is an awesome storyteller!" --Tamora Pierce, #1 New York Times bestselling author "A fun, inventive fantasy. I totally have a book crush on Rook." --Sarah Rees Brennan, New York Times bestselling author "Pure enchantment. I love how Cluess turned the 'chosen one' archetype on its head. With the emotional intensity of my favorite fantasy books, this is the kind of story that makes you forget yourself." --Roshani Chokshi, New York Times bestselling author of The Star-Touched Queen "A glorious, fast-paced romp of an adventure. Jessica Cluess has built her story out of my favorite ingredients: sorcery, demons, romance, and danger." --Kelly Link, author of Pretty Monsters
Download or read book Geometry and its Applications in Arts Nature and Technology written by Georg Glaeser and published by Springer Nature. This book was released on 2020-12-18 with total page 694 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book returns geometry to its natural habitats: the arts, nature and technology. Throughout the book, geometry comes alive as a tool to unlock the understanding of our world. Assuming only familiarity with high school mathematics, the book invites the reader to discover geometry through examples from biology, astronomy, architecture, design, photography, drawing, engineering and more. Lavishly illustrated with over 1200 figures, all of the geometric results are carefully derived from scratch, with topics from differential, projective and non-Euclidean geometry, as well as kinematics, introduced as the need arises. The mathematical results contained in the book range from very basic facts to recent results, and mathematical proofs are included although not necessary for comprehension. With its wide range of geometric applications, this self-contained volume demonstrates the ubiquity of geometry in our world, and may serve as a source of inspiration for architects, artists, designers, engineers, and natural scientists. This new edition has been completely revised and updated, with new topics and many new illustrations.
Download or read book Real Time Shadows written by Elmar Eisemann and published by CRC Press. This book was released on 2016-04-19 with total page 399 pages. Available in PDF, EPUB and Kindle. Book excerpt: Important elements of games, movies, and other computer-generated content, shadows are crucial for enhancing realism and providing important visual cues. In recent years, there have been notable improvements in visual quality and speed, making high-quality realistic real-time shadows a reachable goal. Real-Time Shadows is a comprehensive guide to t
Download or read book Measuring Shadows written by Raz Chen-Morris and published by Penn State Press. This book was released on 2016-03-31 with total page 255 pages. Available in PDF, EPUB and Kindle. Book excerpt: In Measuring Shadows, Raz Chen-Morris demonstrates that a close study of Kepler’s Optics is essential to understanding his astronomical work and his scientific epistemology. He explores Kepler’s radical break from scientific and epistemological traditions and shows how the seventeenth-century astronomer posited new ways to view scientific truth and knowledge. Chen-Morris reveals how Kepler’s ideas about the formation of images on the retina and the geometrics of the camera obscura, as well as his astronomical observations, advanced the argument that physical reality could only be described through artificially produced shadows, reflections, and refractions. Breaking from medieval and Renaissance traditions that insisted upon direct sensory perception, Kepler advocated for instruments as mediators between the eye and physical reality, and for mathematical language to describe motion. It was only through this kind of knowledge, he argued, that observation could produce certainty about the heavens. Not only was this conception of visibility crucial to advancing the early modern understanding of vision and the retina, but it affected how people during that period approached and understood the world around them.
Download or read book Hebdomeros written by Giorgio De Chirico and published by Peter Owen Publishers. This book was released on 1968 with total page 148 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Hebdomeros, originally written in French by Giorgio de Chirico and published in Paris in 1929, was immediately accepted by critics as one of the capital novels of surrealist literature. It should also be said that Hebdomeros is a fundamental document for better understanding the artistic revolution that De Chirico operated in those years with his metaphysical painting. The story does not proceed from event to event, but passes from one image, from one word, from one analogy to another. The singularity of this process lies in its distance from both the dream and the interior monologue, it does not involve the reader, but seduces him with a spectacle of images that smell of hallucination and dreams, of vanishing anguish and frigid rhetorical invention."--Www.goodreads.com
Download or read book Modeling of Curves and Surfaces with MATLAB written by Vladimir Rovenski and published by Springer Science & Business Media. This book was released on 2010-06-10 with total page 463 pages. Available in PDF, EPUB and Kindle. Book excerpt: This text on geometry is devoted to various central geometrical topics including: graphs of functions, transformations, (non-)Euclidean geometries, curves and surfaces as well as their applications in a variety of disciplines. This book presents elementary methods for analytical modeling and demonstrates the potential for symbolic computational tools to support the development of analytical solutions. The author systematically examines several powerful tools of MATLAB® including 2D and 3D animation of geometric images with shadows and colors and transformations using matrices. With over 150 stimulating exercises and problems, this text integrates traditional differential and non-Euclidean geometries with more current computer systems in a practical and user-friendly format. This text is an excellent classroom resource or self-study reference for undergraduate students in a variety of disciplines.
Download or read book Geometry written by Harold R. Jacobs and published by Macmillan. This book was released on 2003-03-14 with total page 802 pages. Available in PDF, EPUB and Kindle. Book excerpt: Harold Jacobs’s Geometry created a revolution in the approach to teaching this subject, one that gave rise to many ideas now seen in the NCTM Standards. Since its publication nearly one million students have used this legendary text. Suitable for either classroom use or self-paced study, it uses innovative discussions, cartoons, anecdotes, examples, and exercises that unfailingly capture and hold student interest. This edition is the Jacobs for a new generation. It has all the features that have kept the text in class by itself for nearly 3 decades, all in a thoroughly revised, full-color presentation that shows today’s students how fun geometry can be. The text remains proof-based although the presentation is in the less formal paragraph format. The approach focuses on guided discovery to help students develop geometric intuition.
