Skip to Main Content

Proceedings of the American Mathematical Society

Published by the American Mathematical Society since 1950, Proceedings of the American Mathematical Society is devoted to shorter research articles in all areas of pure and applied mathematics.

ISSN 1088-6826 (online) ISSN 0002-9939 (print)

The 2020 MCQ for Proceedings of the American Mathematical Society is 0.85.

What is MCQ? The Mathematical Citation Quotient (MCQ) measures journal impact by looking at citations over a five-year period. Subscribers to MathSciNet may click through for more detailed information.

 

A new characterization of Möbius transformations by use of Apollonius hexagons
HTML articles powered by AMS MathViewer

by Hiroshi Haruki and Themistocles M. Rassias PDF
Proc. Amer. Math. Soc. 128 (2000), 2105-2109 Request permission

Abstract:

The purpose of this paper is to give a new characterization of Möbius transformations from the standpoint of conformal mappings. To this end a new concept of Apollonius hexagons on the complex plane is used.
References
  • H. S. M. Coxeter and S. L. Greitzer, Geometry Revisited, Random House, New York, 1967.
  • B. A. Fuchs and B. V. Shabat, Functions of a complex variable and some of their applications. Vol. I, Pergamon Press, Oxford-London-New York-Paris; Addison-Wesley Publishing Co., Inc., Reading, Mass., 1964. Original translation by J. Berry; revised and expanded by J. W. Reed. MR 0160878
  • H. Haruki and Th. M. Rassias, A new characteristic of Möbius transformations by use of Apollonius quadrilaterals, Proc. Amer. Math. Soc. 126 (10) (1998), 2857–2861.
  • Hiroshi Haruki, A proof of the principle of circle-transformation by the use of a theorem on univalent functions, Enseign. Math. (2) 18 (1972), 145–146. MR 325966
  • S. Rabinowitz (ed.), Index to Mathematical Problems 1980–1984, MathPro Press, 1992.
Similar Articles
  • Retrieve articles in Proceedings of the American Mathematical Society with MSC (1991): 39B40, 33A70
  • Retrieve articles in all journals with MSC (1991): 39B40, 33A70
Additional Information
  • Hiroshi Haruki
  • Affiliation: Department of Pure Mathematics, Faculty of Mathematics, University of Waterloo, Waterloo, Ontario, Canada N2L 3G1
  • Themistocles M. Rassias
  • Affiliation: Department of Mathematics, National Technical University of Athens, Zografou Campus, 15780 Athens, Greece
  • Email: trassias@math.ntua.gr
  • Published electronically: February 25, 2000
  • Communicated by: David R. Larson
  • © Copyright 2000 American Mathematical Society
  • Journal: Proc. Amer. Math. Soc. 128 (2000), 2105-2109
  • MSC (1991): Primary 39B40; Secondary 33A70
  • DOI: https://doi.org/10.1090/S0002-9939-00-05246-1
  • MathSciNet review: 1653398