Ptolemaic spaces and their generalizations
DOI:
https://doi.org/10.66147/lnaa.20242127Keywords:
Self-affine se, fractal interpolation function, self-similar zipper, Jordan arcAbstract
We introduce a new notion of quasi-Ptolemaic space and find the relations between quasi-Ptolemaic spaces and b-metric spaces. We prove that each b-metric space is quasi-Ptolemaic and prove that quasimobius mappings send quasi-Ptolemaic spaces to quasi-Ptolemaic spaces.References
[1] Kirk W., Shahzad N. Fixed point theory in distance spaces. – Cham, Switzerland : Springer International Publishing, 2014. DOI: https://doi.org/10.1007/978-3-319-10927-5
[2] Blumenthal L. M. Theory and applications of distance geometry. New York, 1970.
[3] Zhanqi Z., Yingqing X. Strongly hyperbolic metrics on Ptolemy spaces. Hunan University, China, 2019. DOI: https://doi.org/10.1016/j.jmaa.2019.05.036
[4] Ibragimov Z., Hyperbolizing hyperspaces. Michigan Math. J.60, 2011. DOI: https://doi.org/10.1307/mmj/1301586312
[5] Dovgoshei A. A., and Petrov E. A., Ptolemaic spaces. Siberian Mathematical Journal, Vol. 52, No. 2, pp. 222–229, 2011. DOI: https://doi.org/10.1134/S0037446611020042
[6] Aseev V. V. Generalized angles in Ptolemaic M¨obius structures. Siberian Mathematical Journal, Vol. 59, No. 2, pp. 189–201, 2018. DOI: https://doi.org/10.1134/S0037446618020015
[7] Aseev V. V. The coefficient on quasimobiusness in Ptolemaic spaces. Siberian Electronic Mathematical Reports. Vol. 15, pp. 246—257 (2018).
[8] Aseev V. V., Sychev A. V., Tetenov A. V. M¨obius-invariant metrics and generalized angles in Ptolemaic spaces. Siberian Mathematical Journal, Vol. 46, No. 2, pp. 189–204, 2005. DOI: https://doi.org/10.1007/s11202-005-0020-3
[9] Aseev V. V. Bounded turning in M¨obius structures. Siberian Mathematical Journal, 2022, Vol. 63, No. 5, pp. 819–833. DOI: https://doi.org/10.1134/S0037446622050020
Downloads
Published
Issue
Section
License
Copyright (c) 2024 Begzod Yuldashev Egambergan ugli

This work is licensed under a Creative Commons Attribution 4.0 International License.