5 Ergebnisse für: fibration
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Collected Papers - Gesammelte Abhandlungen - Heinz Hopf - Google Books
http://books.google.de/books?id=DI4iWNdLDwAC&pg=PA121
From the preface: "Hopf algebras, Hopf fibration of spheres, Hopf-Rinow complete Riemannian manifolds, Hopf theorem on the ends of groups - can one imagine modern mathematics without all this? Many other concepts and methods, fundamental in various…
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Practical Foundations of Mathematics - Paul Taylor, Taylor Paul - Google Books
http://books.google.de/books?id=iSCqyNgzamcC
Practical Foundations of Mathematics explains the basis of mathematical reasoning both in pure mathematics itself (algebra and topology in particular) and in computer science. In addition to the formal logic, this volume examines the relationship between…
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Dehn Twist 2 - YouTube
https://www.youtube.com/watch?v=7yYVk4YvHc4
This movie shows how we can change the meridian to the longitude on a torus by applying two Dehn twists. Dehn twists generate the mapping class group of the ...
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Extraordinary Toroidal Vortices - YouTube
https://www.youtube.com/watch?v=mHyTOcfF99o
Extraordinary and beautiful examples of toroidal vortices produced by dolphins, beluga whales, humpback whales, volcanoes, hydrogen/atomic bombs, and Man. A ...
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Sonderforschungsbereich 343 ("Diskrete Strukturen in der Mathematik")
http://www.uni-bielefeld.de/fb19/32.htm
Forschungsbericht 1997/98 der Universität Bielefeld - Sonderforschungsbereich 343 ("Diskrete Strukturen in der Mathematik")