Rhombic embeddings of planar graphs with faces of degree 4

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Given a finite or infinite planar graph all of whose faces have degree 4, we study embeddings in the plane in which all edges have length 1, that is, in which every face is a rhombus. We give a necessary and sufficient condition for the existence of such an embedding, as well as a description of the set of all such embeddings.
11 pages, 3 figures

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Mathematical Physics, Differential Geometry

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http://salesiana.dossiersoluciones.com/handle/123456789/96590

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/math-ph/0305057
 http://arxiv.org/abs/math-ph/0305057
 Trans. Amer. Math. Soc., 357 (2005), 3443-3458.

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arXiv