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Fórmulas trigonométricas para poliedros esféricos e hiperbólicos


Díaz Sánchez, Raquel (2012) Fórmulas trigonométricas para poliedros esféricos e hiperbólicos. In Contribuciones matemáticas en honor a Juan Tarrés. UCM, Madrid, pp. 127-139. ISBN 978-84-695-4421-1


The Gram matrix of a spherical or hyperbolic polyhedron uniquely determines it and contains all the information about the dihedral angles. In this note we present formulae for the edge lenghts, heights and planar angles of the polyhedron in term of its Gram matrix. We also do the same in terms of the lenght matrix.

Item Type:Book Section
Uncontrolled Keywords:Poliedros esféricos; poliedros hiperbólicos; matriz de Gram
Subjects:Sciences > Mathematics > Geometry
Sciences > Mathematics > Topology
ID Code:17354
Deposited On:10 Dec 2012 09:55
Last Modified:10 Dec 2012 10:27

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