Isometries of spheres
HTML articles powered by AMS MathViewer
- by Ulrich Everling PDF
- Proc. Amer. Math. Soc. 123 (1995), 2855-2859 Request permission
Abstract:
In a Euclidean space of dimension two or more, any mapping that preserves unit distance is an isometry; this is the theorem of Beckmann and Quarles. We prove a similar theorem for spheres, assuming that a given distance less than a quarter great circle is preserved.References
- F. S. Beckman and D. A. Quarles Jr., On isometries of Euclidean spaces, Proc. Amer. Math. Soc. 4 (1953), 810–815. MR 58193, DOI 10.1090/S0002-9939-1953-0058193-5
- Walter Benz, An elementary proof of the theorem of Beckman and Quarles, Elem. Math. 42 (1987), no. 1, 4–9. MR 881889
- Richard L. Bishop, Characterizing motions by unit distance invariance, Math. Mag. 46 (1973), 148–151. MR 319026, DOI 10.2307/2687969 Krzysztof Ciesielski, The isometry problem, Math. Intelligencer 10 (1988), 44.
- Bijan Farrahi, A characterization of isometries of absolute planes, Results Math. 4 (1981), no. 1, 34–38. MR 625112, DOI 10.1007/BF03322964 A. V. Kuz’minyh, Mappings that preserve unit distance, Siberian Math. J. 20 (1979), 417-421.
- Hanfried Lenz, Bemerkungen zum Beckman-Quarles-Problem, Mitt. Math. Ges. Hamburg 12 (1991), no. 2, 429–446 (German). Mathematische Wissenschaften gestern und heute. 300 Jahre Mathematische Gesellschaft in Hamburg, Teil 2. MR 1144794
- J. A. Lester, Transformations of $n$-space which preserve a fixed square-distance, Canadian J. Math. 31 (1979), no. 2, 392–395. MR 528819, DOI 10.4153/CJM-1979-043-6
- J. A. Lester, A Beckman-Quarles type theorem for Coxeter’s inversive distance, Canad. Math. Bull. 34 (1991), no. 4, 492–498. MR 1136651, DOI 10.4153/CMB-1991-079-6
- Bogdan Mielnik and Themistocles M. Rassias, On the Aleksandrov problem of conservative distances, Proc. Amer. Math. Soc. 116 (1992), no. 4, 1115–1118. MR 1101989, DOI 10.1090/S0002-9939-1992-1101989-3
- Themistocles M. Rassias, Mappings that preserve unit distance, Indian J. Math. 32 (1990), no. 3, 275–278. MR 1088608
Additional Information
- © Copyright 1995 American Mathematical Society
- Journal: Proc. Amer. Math. Soc. 123 (1995), 2855-2859
- MSC: Primary 51F99; Secondary 51N20
- DOI: https://doi.org/10.1090/S0002-9939-1995-1277108-2
- MathSciNet review: 1277108