Research Article

Steinhaus' Problem on Partition of a Hyperbolic Triangle

Volume: 9 December 28, 2018
EN

Steinhaus' Problem on Partition of a Hyperbolic Triangle

Abstract

Hugo Steinhaus ([1],[2]) has asked whether inside each acute triangle there is a point from which perpendiculars to the sides divide the triangle into three parts of equal areas. In this paper, we present a solution of this problem in the Poincaré disc model of hyperbolic geometry.

Keywords

References

  1. Ahlfors, L., Complex analysis: An introduction to the theory of analytic functions of one complex variable, Third edition. International Series in Pure and Applied Mathematics. McGraw-Hill Book Co., New York, 1978.
  2. Beardon, A.F., The Geometry of Discrete Groups, vol. 91 of Graduate Texts in Mathematics, Springer, New York, NY, USA, 1983.
  3. Ehrmann, J.P., Constructive solution of a generalization of Steinhaus’ problem on partition of a triangle, Forum Geom., 7(2007), 187–190.
  4. Ehrmann, J.P., On an affine variant of a Steinhaus’ problem, Forum Geom., 8(2008), 1–5.
  5. Steinhaus, H., Problem No. 132 (in Polish), Roczniki Polskiego Towarzystwa Matematycznego (Annales Societatis Mathematicae Polonae), Seria II, Wiadomosci Matematyczne, 9(1966), 99.
  6. Steinhaus, H., Problem No. 779 (in Polish), Matematyka, 19(1966), 92. Tyszka, A., Steinhaus’ problem cannot be solved with ruler and compass alone (in Polish), Matematyka, 49(1996), 238–240.
  7. Tyszka, A., Steinhaus’ problem on partition of a triangle, Forum Geom., 7(2007), 181–185.

Details

Primary Language

English

Subjects

Engineering

Journal Section

Research Article

Authors

Publication Date

December 28, 2018

Submission Date

May 23, 2018

Acceptance Date

November 27, 2018

Published in Issue

Year 2018 Volume: 9

APA
Demirel, O. (2018). Steinhaus’ Problem on Partition of a Hyperbolic Triangle. Turkish Journal of Mathematics and Computer Science, 9, 98-102. https://izlik.org/JA43ZY93LL
AMA
1.Demirel O. Steinhaus’ Problem on Partition of a Hyperbolic Triangle. TJMCS. 2018;9:98-102. https://izlik.org/JA43ZY93LL
Chicago
Demirel, Oğuzhan. 2018. “Steinhaus’ Problem on Partition of a Hyperbolic Triangle”. Turkish Journal of Mathematics and Computer Science 9 (December): 98-102. https://izlik.org/JA43ZY93LL.
EndNote
Demirel O (December 1, 2018) Steinhaus’ Problem on Partition of a Hyperbolic Triangle. Turkish Journal of Mathematics and Computer Science 9 98–102.
IEEE
[1]O. Demirel, “Steinhaus’ Problem on Partition of a Hyperbolic Triangle”, TJMCS, vol. 9, pp. 98–102, Dec. 2018, [Online]. Available: https://izlik.org/JA43ZY93LL
ISNAD
Demirel, Oğuzhan. “Steinhaus’ Problem on Partition of a Hyperbolic Triangle”. Turkish Journal of Mathematics and Computer Science 9 (December 1, 2018): 98-102. https://izlik.org/JA43ZY93LL.
JAMA
1.Demirel O. Steinhaus’ Problem on Partition of a Hyperbolic Triangle. TJMCS. 2018;9:98–102.
MLA
Demirel, Oğuzhan. “Steinhaus’ Problem on Partition of a Hyperbolic Triangle”. Turkish Journal of Mathematics and Computer Science, vol. 9, Dec. 2018, pp. 98-102, https://izlik.org/JA43ZY93LL.
Vancouver
1.Oğuzhan Demirel. Steinhaus’ Problem on Partition of a Hyperbolic Triangle. TJMCS [Internet]. 2018 Dec. 1;9:98-102. Available from: https://izlik.org/JA43ZY93LL