3 Ergebnisse für: umbilics
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Geometric Differentiation: For the Intelligence of Curves and Surfaces - I. R. Porteous - Google Books
https://books.google.de/books?id=BNrW0UJ_UFcC&pg=PA36#v=onepage
This is a revised and extended version of the popular first edition. Inspired by the work of Thom and Arnold on singularity theory, such topics as umbilics, ridges and subparabolic lines, all robust features of a smooth surface, which are rarely treated in…
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Gravitational Lenses - P. Schneider, J. Ehlers, E.E. Falco - Google Books
http://books.google.de/books?id=sPAIgy9QGBsC
Light observed from distant objects is found to be deflected by the gravitational field of massive objects near the line of sight - an effect predicted by Einstein in his first paper setting forth the general theory of relativity, and confirmed by…
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Gravitational Lenses - P. Schneider, J. Ehlers, E.E. Falco - Google Books
https://books.google.de/books?id=sPAIgy9QGBsC
Light observed from distant objects is found to be deflected by the gravitational field of massive objects near the line of sight - an effect predicted by Einstein in his first paper setting forth the general theory of relativity, and confirmed by…