Godel Escher Bach Download Ebook PDF Epub Online

Author : Douglas R. Hofstadter
Publisher : Penguin Group(CA)
Release : 2000
Page : 832
Category : Art and music
ISBN 13 : 9780140289206
Description :


'What is a self and how can a self come out of inanimate matter?' This is the riddle that drove Douglas Hofstadter to write this extraordinary book. In order to impart his original and personal view on the core mystery of human existence - our intangible sensation of 'I'-ness - Hofstadter defines the playful yet seemingly paradoxical notion of 'strange loop', and explicates this idea using analogies from many disciplines.


Author : Douglas R. Hofstadter
Publisher :
Release : 1979
Page : 777
Category : Mathematics
ISBN 13 :
Description :


A young scientist and mathematician explores the mystery and complexity of human thought processes from an interdisciplinary point of view


Author : Douglas R. Hofstadter
Publisher :
Release : 1981
Page : 777
Category :
ISBN 13 :
Description :



Author : Douglas R. Hofstadter
Publisher : Basic Books
Release : 1999
Page : 824
Category : Philosophy
ISBN 13 : 9780465026562
Description :


Winner of the Pulitzer Prize A metaphorical fugue on minds and machines in the spirit of Lewis Carroll Douglas Hofstadter's book is concerned directly with the nature of "maps" or links between formal systems. However, according to Hofstadter, the formal system that underlies all mental activity transcends the system that supports it. If life can grow out of the formal chemical substrate of the cell, if consciousness can emerge out of a formal system of firing neurons, then so too will computers attain human intelligence. Gödel, Escher, Bach is a wonderful exploration of fascinating ideas at the heart of cognitive science: meaning, reduction, recursion, and much more.


Author : Douglas R. Hofstadter
Publisher : Vintage
Release : 1999
Page : 800
Category : Artificial intelligence.
ISBN 13 :
Description :


Explores the mystery and complexity of human thought processes from an interdisciplinary point of view


Author : Douglas R. Hofstadter
Publisher : Basic Books
Release : 2007-08-01
Page : 436
Category : Philosophy
ISBN 13 : 0465008372
Description :


Can thought arise out of matter? Can self, soul, consciousness, “I” arise out of mere matter? If it cannot, then how can you or I be here? I Am a Strange Loop argues that the key to understanding selves and consciousness is the “strange loop”—a special kind of abstract feedback loop inhabiting our brains. The most central and complex symbol in your brain is the one called “I.” The “I” is the nexus in our brain, one of many symbols seeming to have free will and to have gained the paradoxical ability to push particles around, rather than the reverse. How can a mysterious abstraction be real—or is our “I” merely a convenient fiction? Does an “I” exert genuine power over the particles in our brain, or is it helplessly pushed around by the laws of physics? These are the mysteries tackled in I Am a Strange Loop, Douglas Hofstadter's first book-length journey into philosophy since Gödel, Escher, Bach. Compulsively readable and endlessly thought-provoking, this is a moving and profound inquiry into the nature of mind.


Author : Douglas R. Hofstadter
Publisher : Tusquets Editores, S.A.
Release : 2007
Page : 882
Category : Computers
ISBN 13 : 9788483830246
Description :


¿Puede un sistema comprenderse a sí mismo ? Si esta pregunta se refiere a la mente humana, entonces nos encontramos ante una cuestión clave del pensamiento científico. Y de la filosofía. Y del arte. Investigar este misterio es una aventura que recorre la matemática, la física, la biología, la psicología y muy especialmente, el lenguaje. Douglas R. Hofstadter, joven y ya célebre científico, nos abre la puerta del enigma con la belleza y la alegría creadora de su estilo. Sorprendentes paralelismos ocultos entre los grabados de Escher y la música de Bach nos remiten a las paradojas clásicas de los antiguos griegos y a un teorema de la lógica matemática moderna que ha estremecido el pensamiento del siglo XX : el de Kurt Gödel. Todo lenguaje, todo sistema formal, todo programa de ordenador, todo proceso de pensamiento, llegan, tarde o temprano, a la situación límite de la autorreferencia : de querer expresarse sobre sí mismos. Surge entonces la emoción del infinito, como dos espejos enfrentados y obligados a reflejarse mutua e indefinidamente. Gödel, Escher, Bach : un Eterno y Grácil Bucle, es una obra de arte escrita por un sabio. Versa sobre los misterios del pensamiento e incluye, ella misma, sus propios misterios. Por ello su traducción ha supuesto también una larga, azarosa y laboriosa aventura que el propio autor ha vivido y que relata en un prólogo especialmente escrito para esta versión española.


Author : Douglas R. Hofstadter
Publisher : Vintage
Release : 1980
Page : 777
Category : Artificial intelligence
ISBN 13 : 9780394745022
Description :


"A metaphorical fugue on minds and machines in the manner of Lewis Carroll"--Cover subtitle.


Author : Douglas R. Hofstadter
Publisher : Basic Books
Release : 2008-08-04
Page : 880
Category : Psychology
ISBN 13 : 0786723866
Description :


Hofstadter's collection of quirky essays is unified by its primary concern: to examine the way people perceive and think.


Author : Rebecca Goldstein
Publisher : W. W. Norton & Company
Release : 2006-02-17
Page : 296
Category : Biography & Autobiography
ISBN 13 : 0393327604
Description :


A portrait of the eminent twentieth-century mathematician discusses his theorem of incompleteness, relationships with such contemporaries as Albert Einstein, and untimely death as a result of mental instability and self-starvation.


Author : Douglas R Hofstadter
Emmanuel Sander
Publisher : Basic Books
Release : 2013-04-23
Page : 592
Category : Philosophy
ISBN 13 : 0465021581
Description :


Analogy is the core of all thinking. This is the simple but unorthodox premise that Pulitzer Prize -- winning author Douglas Hofstadter and French psychologist Emmanuel Sander defend in their new work. Hofstadter has been grappling with the mysteries of human thought for over thirty years. Now, with his trademark wit and special talent for making complex ideas vivid, he has partnered with Sander to put forth a highly novel perspective on cognition. We are constantly faced with a swirling and intermingling multitude of ill-defined situations. Our brain's job is to try to make sense of this unpredictable, swarming chaos of stimuli. How does it do so? The ceaseless hail of input triggers analogies galore, helping us to pinpoint the essence of what is going on. Often this means the spontaneous evocation of words, sometimes idioms, sometimes the triggering of nameless, long-buried memories. Why did two-year-old Camille proudly exclaim, "I undressed the banana!"? Why do people who hear a story often blurt out, "Exactly the same thing happened to me!" when it was a completely different event? How do we recognize an aggressive driver from a split-second glance in our rearview mirror? What in a friend's remark triggers the offhand reply, "That's just sour grapes"? What did Albert Einstein see that made him suspect that light consists of particles when a century of research had driven the final nail in the coffin of that long-dead idea? The answer to all these questions, of course, is analogy-making -- the meat and potatoes, the heart and soul, the fuel and fire, the gist and the crux, the lifeblood and the wellsprings of thought. Analogy-making, far from happening at rare intervals, occurs at all moments, defining thinking from top to toe, from the tiniest and most fleeting thoughts to the most creative scientific insights. Like Gö, Escher, Bach before it, Surfaces and Essences will profoundly enrich our understanding of our own minds. By plunging the reader into an extraordinary variety of colorful situations involving language, thought, and memory, by revealing bit by bit the constantly churning cognitive mechanisms normally completely hidden from view, and by discovering in them one central, invariant core -- the incessant, unconscious quest for strong analogical links to past experiences -- this book puts forth a radical and deeply surprising new vision of the act of thinking.


Author : Stephen Cole Kleene
Publisher : Courier Corporation
Release : 2013-04-22
Page : 416
Category : Mathematics
ISBN 13 : 0486317072
Description :


Contents include an elementary but thorough overview of mathematical logic of 1st order; formal number theory; surveys of the work by Church, Turing, and others, including Gödel's completeness theorem, Gentzen's theorem, more.


Author : Ernest Nagel
James R. Newman
Publisher : Routledge
Release : 2012-11-12
Page : 128
Category : Philosophy
ISBN 13 : 1134953992
Description :


The first book to present a readable explanation of Godel's theorem to both scholars and non-specialists, this is a gripping combination of science and accessibility, offering those with a taste for logic and philosophy the chance to satisfy their intellectual curiosity.


Author : Kurt Gödel
Publisher : Courier Corporation
Release : 2012-05-24
Page : 80
Category : Mathematics
ISBN 13 : 0486158403
Description :


First English translation of revolutionary paper (1931) that established that even in elementary parts of arithmetic, there are propositions which cannot be proved or disproved within the system. Introduction by R. B. Braithwaite.


Author : Gregory Chaitin
Francisco A Doria
Publisher : CRC Press
Release : 2011-10-14
Page : 160
Category : Mathematics
ISBN 13 : 1136587640
Description :


Kurt Gödel (1906-1978) was an Austrian-American mathematician, who is best known for his incompleteness theorems. He was the greatest mathematical logician of the 20th century, with his contributions extending to Einstein’s general relativity, as he proved that Einstein’s theory allows for time machines. The Gödel incompleteness theorem - the usual formal mathematical systems cannot prove nor disprove all true mathematical sentences - is frequently presented in textbooks as something that happens in the rarefied realms of mathematical logic, and that has nothing to do with the real world. Practice shows the contrary though; one can demonstrate the validity of the phenomenon in various areas, ranging from chaos theory and physics to economics and even ecology. In this lively treatise, based on Chaitin’s groundbreaking work and on the da Costa-Doria results in physics, ecology, economics and computer science, the authors show that the Gödel incompleteness phenomenon can directly bear on the practice of science and perhaps on our everyday life. This accessible book gives a new, detailed and elementary explanation of the Gödel incompleteness theorems and presents the Chaitin results and their relation to the da Costa-Doria results, which are given in full, but with no technicalities. Besides theory, the historical report and personal stories about the main character and on this book’s writing process, make it appealing leisure reading for those interested in mathematics, logic, physics, philosophy and computer sciences. See also: http://www.youtube.com/watch?v=REy9noY5Sg8


Author : Douglas R. Hofstadter
Publisher :
Release : 1998
Page : 518
Category : Analogy
ISBN 13 : 9780140258356
Description :


Hosftadter and his colleagues at The Fluid Analogies Research Group have developed computer models that help describe and explain human discovery, creation and analogical thought. The key issue of perception is investigated through the exploration of playful anagrams, number puzzles, word play and fanciful alphabetical styles, and the result is a survey of cognitive processes. This text presents the results.


Author : Douglas R. Hofstadter
Publisher :
Release : 1989
Page : 882
Category :
ISBN 13 :
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Author : Douglas R. Hofstadter
Daniel Clement Dennett
Publisher : Basic Books (AZ)
Release : 2000
Page : 501
Category : Philosophy
ISBN 13 : 9780465030910
Description :


Essays from some of the 20th century's greatest thinkers explore topics as diverse as artificial intelligence, evolution, science fiction, philosophy, reductionism, and consciousness, presenting a variety of conflicting visions of the self and the soul. Illustrations.


Author : Roger Penrose
Publisher : Oxford Paperbacks
Release : 1999-03-04
Page : 602
Category : Computers
ISBN 13 : 9780192861986
Description :


Winner of the Wolf Prize for his contribution to our understanding of the universe, Penrose takes on the question of whether artificial intelligence will ever approach the intricacy of the human mind. 144 illustrations.


Author : David Deutsch
Publisher : Penguin UK
Release : 2011-03-31
Page : 496
Category : Science
ISBN 13 : 0141969695
Description :


A bold and all-embracing exploration of the nature and progress of knowledge from one of today's great thinkers. Throughout history, mankind has struggled to understand life's mysteries, from the mundane to the seemingly miraculous. In this important new book, David Deutsch, an award-winning pioneer in the field of quantum computation, argues that explanations have a fundamental place in the universe. They have unlimited scope and power to cause change, and the quest to improve them is the basic regulating principle not only of science but of all successful human endeavor. This stream of ever improving explanations has infinite reach, according to Deutsch: we are subject only to the laws of physics, and they impose no upper boundary to what we can eventually understand, control, and achieve. In his previous book, The Fabric of Reality, Deutsch describe the four deepest strands of existing knowledge-the theories of evolution, quantum physics, knowledge, and computation-arguing jointly they reveal a unified fabric of reality. In this new book, he applies that worldview to a wide range of issues and unsolved problems, from creativity and free will to the origin and future of the human species. Filled with startling new conclusions about human choice, optimism, scientific explanation, and the evolution of culture, The Beginning of Infinity is a groundbreaking book that will become a classic of its kind.