Research Article

Strongly Far Proximity and Hyperspace Topology

Volume: 1 Number: 1 January 31, 2020
EN

Strongly Far Proximity and Hyperspace Topology

Abstract

This paper introduces strongly far in proximity spaces. Usually, when we talk about proximities, we mean \textit{Efremovi\v{c} proximities}. Nearness expressions are very useful and also represent a powerful tool because of the relation existing among \textit{Efremovi\v c proximities}, \textit{Weil uniformities} and $\mbox{T}_2$ compactifications. But sometimes \textit{Efremovi\v c proximities} are too strong. So we want to distinguish between a weaker and a stronger forms of proximity. For this reason, we consider at first \textit{Lodato proximity} $\delta$ and then, by this, we define a stronger proximity by using the Efremovi\v{c} property related to proximity.

Keywords

Supporting Institution

Natural Sciences \& Engineering Research Council of Canada (NSERC)

Project Number

185986

Thanks

Many thanks for the invitation to submit this paper.

References

  1. Di Concilio A., Uniformities, hyperspaces, and normality, Monatsh. Math., 107(3), 303–308, 1989.
  2. Di Concilio A., Proximity: A powerful tool in extension theory, function spaces, hyperspaces, boolen algebras and point-free geometry, Beyond Topology, F. Mynard, E. Pearl, Eds., Contemporary Mathematics, Amer. Math. Soc., Providence, RI, 486, 89–114, 2009.
  3. Di Concilio A., Action on hyperspaces, Topology Proc., 41, 85–98, 2013.
  4. Di Concilio A., Naimpally S.A., Proximal set-open topologies, Boll. Unione Mat. Ital. Sez. B Artic Ric. Mat., 8(1), 173–191, 2000.
  5. Di Concilio A., Proximal set-open topologies on partial maps, Acta Math. Hungar., 88(3), 227–237, 2000.
  6. Di Maio G., Naimpally S.A., Comparison of hypertopologies, Rend. Istit. Mat. Univ. Trieste, 22(1–2), 140–161, 1990.
  7. Efremovic̆V.A., Infinitesimal Spaces (Russian), Dokl. Akad. Nauk SSSR, 76, 341–343, 1951.
  8. Fell J.M.G., A Hausdorff topology for the closed subsets of a locally compact non-Hausdorff space, Proc. Amer. Math. Soc., 13, 472–476, 1962.

Details

Primary Language

English

Subjects

Mathematical Sciences

Journal Section

Research Article

Publication Date

January 31, 2020

Submission Date

January 19, 2020

Acceptance Date

January 29, 2020

Published in Issue

Year 2020 Volume: 1 Number: 1

APA
Peters, J. F., & Guadagni, C. (2020). Strongly Far Proximity and Hyperspace Topology. Fundamentals of Contemporary Mathematical Sciences, 1(1), 23-29. https://izlik.org/JA49BZ88DM
AMA
1.Peters JF, Guadagni C. Strongly Far Proximity and Hyperspace Topology. FCMS. 2020;1(1):23-29. https://izlik.org/JA49BZ88DM
Chicago
Peters, James F., and Clara Guadagni. 2020. “Strongly Far Proximity and Hyperspace Topology”. Fundamentals of Contemporary Mathematical Sciences 1 (1): 23-29. https://izlik.org/JA49BZ88DM.
EndNote
Peters JF, Guadagni C (January 1, 2020) Strongly Far Proximity and Hyperspace Topology. Fundamentals of Contemporary Mathematical Sciences 1 1 23–29.
IEEE
[1]J. F. Peters and C. Guadagni, “Strongly Far Proximity and Hyperspace Topology”, FCMS, vol. 1, no. 1, pp. 23–29, Jan. 2020, [Online]. Available: https://izlik.org/JA49BZ88DM
ISNAD
Peters, James F. - Guadagni, Clara. “Strongly Far Proximity and Hyperspace Topology”. Fundamentals of Contemporary Mathematical Sciences 1/1 (January 1, 2020): 23-29. https://izlik.org/JA49BZ88DM.
JAMA
1.Peters JF, Guadagni C. Strongly Far Proximity and Hyperspace Topology. FCMS. 2020;1:23–29.
MLA
Peters, James F., and Clara Guadagni. “Strongly Far Proximity and Hyperspace Topology”. Fundamentals of Contemporary Mathematical Sciences, vol. 1, no. 1, Jan. 2020, pp. 23-29, https://izlik.org/JA49BZ88DM.
Vancouver
1.James F. Peters, Clara Guadagni. Strongly Far Proximity and Hyperspace Topology. FCMS [Internet]. 2020 Jan. 1;1(1):23-9. Available from: https://izlik.org/JA49BZ88DM

19113 FCMS is licensed under the Creative Commons Attribution 4.0 International Public License.