A Beckman-Quarles Type Theorem for Coxeter's Inversive Distance
Canadian mathematical bulletin, Tome 34 (1991) no. 4, pp. 492-498
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We prove that a bijective transformation on the set of circles in the real inversive plane which preserves pairs of circles a fixed inversive distance ρ > 0 apart must be induced by a Möbius transformation.
Lester, J. A. A Beckman-Quarles Type Theorem for Coxeter's Inversive Distance. Canadian mathematical bulletin, Tome 34 (1991) no. 4, pp. 492-498. doi: 10.4153/CMB-1991-079-6
@article{10_4153_CMB_1991_079_6,
author = {Lester, J. A.},
title = {A {Beckman-Quarles} {Type} {Theorem} for {Coxeter's} {Inversive} {Distance}},
journal = {Canadian mathematical bulletin},
pages = {492--498},
year = {1991},
volume = {34},
number = {4},
doi = {10.4153/CMB-1991-079-6},
url = {http://geodesic.mathdoc.fr/articles/10.4153/CMB-1991-079-6/}
}
TY - JOUR AU - Lester, J. A. TI - A Beckman-Quarles Type Theorem for Coxeter's Inversive Distance JO - Canadian mathematical bulletin PY - 1991 SP - 492 EP - 498 VL - 34 IS - 4 UR - http://geodesic.mathdoc.fr/articles/10.4153/CMB-1991-079-6/ DO - 10.4153/CMB-1991-079-6 ID - 10_4153_CMB_1991_079_6 ER -
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