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Winding around: the winding number in topology, geometry, and analysis
The winding number is one of the most basic invariants in topology. It measures the number of times a moving point P goes around a fixed point Q, provided that P travels on a path that never goes through Q and that the final position of P is the same as its starting position. This simple idea has fa...
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| Lenguaje: | eng |
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American Mathematical Society
2015
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| Acceso en línea: | http://cds.cern.ch/record/2264092 |