Escher, I am absolutely crazy about your work. In your print Reptiles you have given such a striking illustration of reincarnation.' I replied, 'Madame, if that's the way you see it, so be it, '" An engagingly sly comment by the renowned Dutch graphic artist Maurits Cornelis Escher (1898-1972)--the complex ambiguities of whose work leave hasty or single-minded interpretations far behind. Long before the first computer-generated 3-D images were thrilling the public, Escher was a master of the third dimension. His lithograph "Magic Mirror" dates as far back as 1946. In taking that title for this book, mathematician Bruno Ernst is stressing the magic spell Escher's work invariably casts on those who see it. Ernst visited Escher every week for a year, systematically talking through his entire oeuvre with him. Their discussions resulted in a friendship that gave Ernst intimate access to the life and conceptual world of Escher. Ernst's account was meticulously scrutinized and made accurate by the artist himself. Escher's work refuses to be pigeonholed. Scientific, psychological, or aesthetic criteria alone cannot do it justice. The questions remain. Why did he create the pictures? How did he construct them? What preliminary studies were necessary before he could arrive at the final version? And how are the various images Escher created interrelated? This book, complete with biographical data, 250 illustrations, and explications of mathematical problems, offers answers to these and many other questions, and is an authentic source text of the first order.

    No rock star contrivance, no intellectual perspective, no master plan for world domination. You're talking about four guys from rural Washington who wanna rock..."--Everett True, Melody Maker, March 18th, 1989In 1992, Nirvana's breakthrough anthem, "Smells Like Teen Spirit," introduced a new underground sound to the mainstream music world. The record-breaking sales and global recognition that followed should have been a welcomed payoff for the hard-working punk band. Instead, that bright optimism quickly faded into bitter dissatisfaction, as the trio became conflicted about their unexpected success, and about having an audience that was the epitome of everything they had attempted to rebel against.Nirvana's sonic catapult from obscurity to international stardom and their chart-topping success changed the face of rock music world-wide. In Nirvana: The Chosen Rejects, the authors have used a wealth of sources, including personal interviews with Kurt Cobain, Krist Novoselic and Dave Grohl, in order to reconstruct Nirvana's meteoric rise and the subsequent fall of their troubled lead singer. The result is a front row perspective of the musical influences that helped nurture Nirvana's seminal sound, the stories about the creation of their albums, and the ideas that shaped their songs. Nirvana: The Chosen Rejects also contains a comprehensive discography and an A-Z listing of every Nirvana song officially released.Kurt St. Thomas and Troy Smith were an award-winning programming team at WFNX-FM, Boston (MA), one of the nation's top alternative radio stations in the early 1990's. The pair wrote and produced the definitive Nirvana interview compact disc, Nevermind, It's an Interview, as well as interview CDs for Paul Weller, The Breeders, and Frank Black. St. Thomas lives in New York City, and Smith resides on Cape Cod, MA.

    Nobel laureate Murray Gell-Mann offers a uniquely personal and unifying vision of the relationship between the fundamental laws of physics and the complexity and diversity of the natural world.

    One can trace its roots to the Calculus of Variations and the work of Euler and Lagrange. This natural and reasonable approach to mathematical programming covers numerical methods for finite-dimensional optimization problems. It begins with very simple ideas progressing through more complicated concepts, concentrating on methods for both unconstrained and constrained optimization.

    Next, he examines the three critiques that currently challenge this classic Darwinian edifice: that selection operates on multiple levels, from the gene to the group; that evolution proceeds by a variety of mechanisms, not just natural selection; and that causes operating at broader scales, including catastrophes, have figured prominently in the course of evolution.Then, in a stunning tour de force that will likely stimulate discussion and debate for decades, Gould proposes his own system for integrating these classical commitments and contemporary critiques into a new structure of evolutionary thought.In 2001 the Library of Congress named Stephen Jay Gould one of America's eighty-three Living Legends--people who embody the quintessentially American ideal of individual creativity, conviction, dedication, and exuberance. Each of these qualities finds full expression in this peerless work, the likes of which the scientific world has not seen--and may not see again--for well over a century.

    The focus is on algorithms and hence the book is well suited for students in computer science and engineering. Motivation is provided from the application areas: all solutions and techniques from computational geometry are related to particular applications in robotics, graphics, CAD/CAM, and geographic information systems. For students this motivation will be especially welcome. Modern insights in computational geometry are used to provide solutions that are both efficient and easy to understand and implement. All the basic techniques and topics from computational geometry, as well as several more advanced topics, are covered. The book is largely self-contained and can be used for self-study by anyone with a basic background in algorithms. In the second edition, besides revisions to the first edition, a number of new exercises have been added.

    They illuminate the gritty idiosyncrasies of immigrant life in urban barrios spanning Los Angeles to Chicago to Harlem. Rodríguez lends powerful voices to those struggling to keep the gas on, to find work, and to keep love.  Populated by a vibrant cast of characters, ranging from the drugged, to the eccentric, to the heartbroken, Rodríguez’s poems protest capitalism, violence, and exploitation while reveling in the potential of compassion.

    Through comparisons of the Book of Job and Ecclesiastes, Plato and Homer, Johnson and Goethe, Cervantes and Shakespeare, Montaigne and Bacon, Emerson and Nietzsche, Freud and Proust, and finally discussions of the Gospel of Thomas and St. Augustine, Bloom distills the various--and even contrary--forms of wisdom that have shaped our thinking.

    Suitable for a two semester course in complex analysis, or as a supplementary text for an advanced course in function theory, this book aims to give students a good foundation of complex analysis and provides a basis for solving problems in mathematics, physics, engineering and many other sciences.

    More than 450 rare concert posters, backstage passes, tickets, LPs and singles, t-shirts, buttons, and more illustrate the book. A discography and tour itinerary complete the package, making a book as epic as the band it documents.Created from the ashes of the Yardbirds by guitarist and session wizard Jimmy Page, Led Zeppelin featured virtuoso bass player John Paul Jones, gonzo drummer John Bonham, and Robert Plant, a vocalist like no other before him. The band single-handedly defined what rock 'n' roll could be, leaving in their wake tales as tall or as real as we wanted them to be.All of that, plus exclusive commentary from Ray Davies of the Kinks, Steve Earle, Kid Rock, Ace Frehley of Kiss, Rob Thomas of Matchbox Twenty, Chris Robinson of the Black Crowes, Jon Bon Jovi and Richie Sambora, Lenny Kravitz, Dolly Parton, and many more make this book one that no fan of Led Zeppelin will want to miss!

    These singularities are places where space-time begins or ends, and the presently known laws of physics break down. They will occur inside black holes, and in the past are what might be construed as the beginning of the universe. To show how these predictions arise, the authors discuss the General Theory of Relativity in the large. Starting with a precise formulation of the theory and an account of the necessary background of differential geometry, the significance of space-time curvature is discussed and the global properties of a number of exact solutions of Einstein's field equations are examined. The theory of the causal structure of a general space-time is developed, and is used to study black holes and to prove a number of theorems establishing the inevitability of singualarities under certain conditions. A discussion of the Cauchy problem for General Relativity is also included in this 1973 book.

    Escher's mesmerizing artworks create a realm of enchantment and illusion, and tens of thousands of people everywhere have fallen under his spell. This exciting new book deepens our understanding of this artist, who has been the subject of some of the most successful books Abrams has published over the past half century.Brilliantly interweaving well-known prints with numerous unpublished drawings, incredible details, the artist's eloquent words, and observations by Escher expert J.L. Locher, this fresh presentation -- which includes 10 dynamic full-color gatefolds -- reveals Esther's tireless quest for new visual concepts of space and time. Here at last is a book that does justice to Escher's invention, which is, if anything, increasingly relevant in today's sophisticated world of 3-D computer graphics.

    The heroes must bring the devastating War of the Lance to its end and drive back Takhisis, Queen of Darkness. This all-new version of the classic TSR adventure has been completely revised, drawing on twenty years of Dragonlance history, incorporating material most recently featured in the Silver Anniversary edition of the adventures. It includes new character statistics featuring the popular Heroes of the Lance.

    It includes advice on techniques, safety, navigation, nutrition, fitness and decision making. The book also features information on recent evolutions in ski equipment, mountain weather and glaciers, trip planning tools, and emergency situations.

    Verification that algorithms work is emphasized more than their complexity. An effective use of examples, and huge number of interesting exercises, demonstrate the topics of trees and distance, matchings and factors, connectivity and paths, graph coloring, edges and cycles, and planar graphs. For those who need to learn to make coherent arguments in the fields of mathematics and computer science.