Cyclic crystallizations of spheres |
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Authors: | Javier Bracho |
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Institution: | (1) Instituto de Matematicas, Universidad Nacional Autónoma de México, 04510 México, D.F., Mexico |
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Abstract: | If the colored graph of a crystallization embeds regularly in a specific pseudosurface, then it is a sphere. This gives a characterization of the crystallizations of the 3-sphere with unknotted 1-skeleton. |
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Keywords: | |
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