The Regge symmetry, confocal conics, and the Schläfli formula
- Akopyan, Arseniy Institute of Science and Technology Austria, (IST Austria), Klosterneuburg, Austria
- Izmestiev, Ivan University of Fribourg, Department of Mathematics, Fribourg, Switzerland - TU Wien, Institute of Discrete Mathematics and Geometry, Vienna, Austria
-
22.07.2019
Published in:
- Bulletin of the London Mathematical Society. - 2019, p. blms.12276
English
The Regge symmetry is a set of remarkable relations between two tetrahedra whose edge lengths are related in a simple fashion. It was first discovered as a consequence of an asymptotic formula in mathematical physics. Here, we give a simple geometric proof of Regge symmetries in Euclidean, spherical, and hyperbolic geometry.
- Faculty
- Faculté des sciences et de médecine
- Department
- Département de Mathématiques
- Language
-
- English
- Classification
- Mathematics
- License
- License undefined
- Identifiers
-
- RERO DOC 326974
- DOI 10.1112/blms.12276
- Persistent URL
- https://folia.unifr.ch/unifr/documents/308117
Statistics
Document views: 47
File downloads:
- izm_rsc.pdf: 96