Siberian Mathematical Journal

, Volume 47, Issue 4, pp 687–695

Elementary formulas for a hyperbolic tetrahedron

  • A. D. Mednykh
  • M. G. Pashkevich
Article

DOI: 10.1007/s11202-006-0079-5

Cite this article as:
Mednykh, A.D. & Pashkevich, M.G. Sib Math J (2006) 47: 687. doi:10.1007/s11202-006-0079-5

Abstract

We derive some elementary formulas expressing the relation between the dihedral angles and edge lengths of a tetrahedron in hyperbolic space.

Keywords

hyperbolic tetrahedronn-dimensional hyperbolic simplexlaw of sineslaw of cosines

Copyright information

© Springer Science+Business Media, Inc. 2006

Authors and Affiliations

  • A. D. Mednykh
    • 1
  • M. G. Pashkevich
    • 2
  1. 1.Sobolev Institute of MathematicsNovosibirskRussia
  2. 2.Siberian State Transport UniversityNovosibirskRussia