[1] Ampadu, C. B., 2018. Best proximity point theorems for non-self proximal Reich type contractions in complete metric spaces, Fixed Point Theory. 19 (2), pp. 449-452. doi: 10.24193/fpt-ro.2018.2.35
[2] Baghani, H., Eshaghi Gordji , M. and Ramezani, M., 2016. Orthogonal sets: their relation to the
axiom of choice and a generalized fixed point theorem, J. Fixed point Theory Appl. 18 (3), pp.
465-477. doi:10.1007/s11784-016-0297-9
[3] Choudhury, B. S., Metiya, N., Postolache M. and Konar, P., 2015. A discussion on best proximity
point and coupled best proximity point in partially ordered metric spaces, Fixed Point Theory Appl.,170, doi:10.1186/s13663-015-0423-1
[4] Eshaghi Gordji, M. and Habibi, M., 2017. Fixed point theory in generalized orthogonal metric space, Journal of Linear and Topological Algebra, 6 (3), pp. 251-260. doi:20.1001.1.22520201.2017.06.03.7.7
[5] Eshaghi Gordji, M. and Habibi, M., 2019. Orthogonal sets; orthogonal contractions, Asian-European J. Math. 12 (1), pp. 1-10. doi: 10.1142/S1793557119500347
[6] Eshaghi Gordji, M., Ramezani, M., De La Sen M. and Cho, Y. J., 2017. On orthogonal sets and
Banach fixed point theore, Fixed Point Theory. 18 (2), pp. 569-578. doi:10.24193/fpt-ro.2017.2.45
[7] Fan, K., 1969. Extension of two fixed point theorems of F. E. Browder, Math. Z. 112, pp. 234-240. doi:10.1007/BF01110225
[8] Kim, W. K., Kum, S. and Lee K. H., 2008. On general best proximity pairs and equilibrium pairs in free abstract economies, Nonlinear Anal. TMA., 68, pp. 2216-2227. doi:10.1016/j.na.2007.01.057
[9] Kim, W. K. and Lee, K. H., 2006. Existence of best proximity pairs and equilibrium pairs, J. Math.
Anal. Appl. 316, pp. 433-446. doi: 10.1016/j.jmaa.2005.04.053
[10] Kirk, W. A., Riech, S. and Veeramaini P., 2003. Proximinal retracts and best proximity pair theorem, Numer. Funct. Anal. Optim. 24, pp. 851-862. doi: 10.1081/NFA-120026380
[11] Kosti´c, A., Rakoˇcevi´c, V. and Radenovi´c S., 2019. Best proximity points involving simulation functions with w0-distance, RACSAM., 113 (2), pp. 715-727. doi: 10.1007/s13398-018-0512-1
[12] Lee, J. M., 2012. Introduction to Smooth Manifolds, Springer-Verlag, New York.
[13] Pitea, A., 2019. Best proximity results on dualistic partial metric spaces, Symmetry-Basel, 11 (3), Art. No. 306. doi: 10.3390/sym11030306
[14] Pitea, A. and Stanciu, M., 2023. Best proximity for proximal operators on b-metric spaces, Turk. J.Math., 47 (7), pp. 1873-1886. doi:10.55730/1300-0098.3469
[15] Pragadeeswarar, V. and Marudai, M., 2013. Best proximity points: approximation and optimization in partially ordered metric spaces, optim Lett. 7, pp. 1883-1892. doi:10.1007/s11590-012-0529-x
[16] Ramezani, M., 2015. Orthogonal metric space and convex contractions, Int. J. Nonlinear Anal. Appl.6 (2), pp. 127-132. doi: 10.22075/ijnaa.2015.261
[17] Ramezani, M. and Baghani H., 2017. Contractive gauge functions in strongly orthogonal metric spaces , Int. J. Nonlinear Anal. Appl. 8 (2), pp. 23-28. doi: 10.22075/ijnaa.2016.452
[18] Sadiq Basha, S., 2011. Discrete optimization in partially ordered sets, J. Glob. Optim. 54, pp. 511-517. doi:10.1007/s10898-011-9774-2
[19] Sankar Raj, V., 2011. A Best proximity point theorem for weakly contractive non-self-mappings, Nonlinear Anal. TMA. 74 (14), pp. 4804-4808. doi: 10.1016/j.na.2011.04.052
[20] Sankar Raj, V., 2013. Best proximity point theorems for non-self-mappings, Fixed point theory. 14(2), pp. 447-454.
[21] Senapati, T., Dey, L.K., Damjanovi´c, B. and Chanda A., 2018. New fixed point results in orthogonal Riemannian metric spaces with an application, Kragujevac. J. Math. 42 (4), pp. 505-516.doi:10.5937/KgJMath1804505S.
[22] Shatanawi, W. and Pitea, A., 2015. Best proximity point and best proximity coupled point in a
complete metric space with (P)-property, Filomat, 29, pp. 63-74. doi: 10.2298/FIL1501063S
[23] Sultana, A. and Vetrivel, V., 2014. On the existence of best proximity points for generalized contractions, Appl. Gen. Topol., 15 (1), pp. 55-63. https://doi.org/10.4995/agt.2014.2221
)