CFP last date
20 June 2025
Call for Paper
July Edition
IJCA solicits high quality original research papers for the upcoming July edition of the journal. The last date of research paper submission is 20 June 2025

Submit your paper
Know more
Reseach Article

Best Proximity Point for Generalized Geraghty-Contractions with MT-Condition

by Savita Ratheee, Kusum Dhingra
International Journal of Computer Applications
Foundation of Computer Science (FCS), NY, USA
Volume 127 - Number 8
Year of Publication: 2015
Authors: Savita Ratheee, Kusum Dhingra
10.5120/ijca2015906386

Savita Ratheee, Kusum Dhingra . Best Proximity Point for Generalized Geraghty-Contractions with MT-Condition. International Journal of Computer Applications. 127, 8 ( October 2015), 8-11. DOI=10.5120/ijca2015906386

@article{ 10.5120/ijca2015906386,
author = { Savita Ratheee, Kusum Dhingra },
title = { Best Proximity Point for Generalized Geraghty-Contractions with MT-Condition },
journal = { International Journal of Computer Applications },
issue_date = { October 2015 },
volume = { 127 },
number = { 8 },
month = { October },
year = { 2015 },
issn = { 0975-8887 },
pages = { 8-11 },
numpages = {9},
url = { https://ijcaonline.org/archives/volume127/number8/22747-2015906386/ },
doi = { 10.5120/ijca2015906386 },
publisher = {Foundation of Computer Science (FCS), NY, USA},
address = {New York, USA}
}
%0 Journal Article
%1 2024-02-06T23:19:19.117264+05:30
%A Savita Ratheee
%A Kusum Dhingra
%T Best Proximity Point for Generalized Geraghty-Contractions with MT-Condition
%J International Journal of Computer Applications
%@ 0975-8887
%V 127
%N 8
%P 8-11
%D 2015
%I Foundation of Computer Science (FCS), NY, USA
Abstract

A best proximity point for a non-selfmapping is that point whose distance from its image is as small as possible. In mathematical language, if X is any space, A and B are two subsets of X and T: A → B is a mapping. We can say that x is best proximity point if d(x, Tx) = d(A, B) and this best proximity point reduces to fixed point if mapping T is a selfmapping. The main objective in this paper is to prove the best proximity point theorem for the notion of Geraghty-contractions by using MT-function β which satisfies Mizoguchi-Takahashi’s condition (equation (i)) in the context of metric space and we also provide an example to support our main result.

References
  1. Al-Thagafi, M.A. and Shahzad, N: Convergence and existence results for best proximity points, Nonlinear Anal. 70(10), 3665-3671(2009).
  2. Bilgili, N., Karapinar,E. and Sadarangani K.: A generalization for the best proximity point of Geraghty-contractions,2013,1-9(2013).
  3. Anuradha, J. and Veeramani, P.: Proximal pointwise contraction, Topo. Appl., 156, 2942-2948(2009).
  4. Basha, SS. And Veeramani, P.: Best proximity pair theorems for multifunctions with open fibres, J. Approx. Theory, 103, 119-129(2000).
  5. Caballero, J., Harjani, J. and Sadarangani, K.: A best proximity point theorem for Geraghty contractions, Fixed Point Theory and Application, 2012, 231(2012).
  6. Eldred, AA. and Veeramani, P.: Existence and convergence of best proximity points, J. Math. Anal. Appl., 323, 1001-1006(2006) .
  7. Geraghty, M.: On contractive mappings, Proc. Am. Math. Soc., 40, 604-608(1973).
  8. Jleli, M. and Samet, B.: Best proximity points for α- ψ-proximal contractive type mappings and applications, Bull. Sci. Math., 2013. Doi:10.1016/j.bulsci.2013.02.003.
  9. Karapinar, E.: Best proximity points of cyclic mappings, Appl. Math. lett., 25(11), 1761-1766(2012).
  10. Karapinar, E. and Erhan, YM.:Best proximity point on different type contractions, Appl. Math. Inf. Sci.,3(3), 342-353(2011).
  11. Karapinar, E.: Best proximity points of Kannan Type cyclic weak φ- contractions in ordered metric spaces, An. Stiint. Univ. Ovidius Constanta,20(3), 51-64(2012).
  12. Kirk, WA., Reich, S. and Veeramani, P.: Proximinal retracts and best proximity pair theorems, Numer. Funct. Anal. Optim.,24, 851-862(2003).
  13. Markin, J. and Shahzad, N.: Best approximation theorems for nonexpansive and condensing mappings in hyperconvex spaces, Nonlinear Anal.,70, 2435-2441(2009).
  14. Mongkolkeha, C. and Kumam, P.: Best proximity point theorems for generalized cyclic contractions in ordered metric spaces, J. Optim. Theory Appl., 155, 215-226(2012).
  15. Mongkolkeha, C. and Kumam, P.:Some common best proximity points for proximity commuting mappings, Optim. Lett.,2012.Doi:10.1007/s11590-012-0525-1.
  16. Mongkolkeha, C., Cho, YJ. and Kumam, P.:Best proximity points for generalized proximal C-contraction mappings in metric spaces with partial orders, J. Inequal. Appl, 2013,94(2013).
  17. Raj, VS. and Veeramani, P.: Best proximity pair theorems for relatively nonexpansive mappings, Appl. Gen. Topol.,10, 21-28(2009).
  18. Raj, VS: A best proximity theorems for weakly contractive non-self mappings, Nonlinear Anal., 74,4804-4808(2011).
  19. Lin, I.J., Lakzian, H., Chou, Y.: On best proximity point theorems for new cyclic map, International Mathematic Forum, 7(2012), 1839-1849.
Index Terms

Computer Science
Information Sciences

Keywords

Best proximity point P-property MT-condition.