Akopyan, A., & Izmestiev, I. (2019). The Regge symmetry, confocal conics, and the Schläfli formula. Bulletin of the London Mathematical Society, 51(5), 765–775. https://doi.org/10.1112/blms.12276
E104-03 - Forschungsbereich Differentialgeometrie und geometrische Strukturen
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Journal:
Bulletin of the London Mathematical Society
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ISSN:
0024-6093
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Date (published):
Oct-2019
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Number of Pages:
11
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Publisher:
WILEY
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Peer reviewed:
Yes
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Keywords:
General Mathematics
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Abstract:
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.
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Research Areas:
außerhalb der gesamtuniversitären Forschungsschwerpunkte: 100%
