[1] M. Abbas, H. Aydi and E. Karapınar, Tripled fixed points of multi-valued nonlinear contraction mappings in partially ordered metric spaces, Abstr. Appl. Anal. 2011 (2011), Article ID 812690, 12 pages.
[2] M. Abbas, M.A. Khan and S. Radenovic, Common coupled fixed point theorem in cone metric for w-compatible mappings, Appl. Math. Comput. 217 (2010), 195–202.
[3] R.P. Agarwal, M.A. El-Gebeily and D. ORegan, Generalized contractions in partially ordered metric spaces, Appl. Anal. 87 (2008), 1–8.
[4] I. Altun and H. Simsek, Some fixed point theorems on ordered metric spaces and application, Fixed Point Theory Appl. 2010 (2010), Article ID 621492.
[5] H. Aydi, Coincidence and common fixed point results for contraction type maps in partially ordered metric spaces, Int. J. Math. Anal. 5 (2011), 631–642.
[6] H. Aydi, Some coupled fixed point results on partial metric spaces, Int. J. Math. Math. Sci. 2011 (2011), Article ID 647091, 11 pages.
[7] H. Aydi and E. Karapinar, Triple fixed point in ordered metric spaces, Bull. Math. Anal. Appl. 4 (2012), no. 1, 197–207.
[8] H. Aydi, E. Karapınar and M. Postolache, Tripled coincidence point theorems for weak φ-contractions in partially ordered metric spaces, Fixed Point Theory Appl. 2012 (2012), no. 1, 1–12.
[9] V. Berinde and M. Borcut, Tripled fixed point theorems for contractive type mappings in partially ordered metric spaces, Nonlinear Anal. 74 (2011), no. 15, 4889–4897.
[10] T.G. Bhaskar and V. Lakshmikantham, Fixed point theory in partially ordered metric spaces and applications, Nonlinear Anal. 65 (2006), 1379–1393.
[11] M. Borcut, Tripled coincident point theorems for contractive type mappings in partially ordered metric spaces, Appl. Math. Comput. 218 (2012), no. 14, 7339–7346.
[12] M. Eshaghi Gordji, A. Jabbari and S. Mohseni Kolagar, Tripled partially ordered sets, Int. J. Nonlinear Anal. Appl. 5 (2014), 54–63.
[13] I. Farmakis and M. Moskowitz, Fixed point theorems and their applications, World Scientific Publishing Co. Pte. Ltd. City University of New York, USA, 2013.
[14] H. Hosseinzadeh, H. I¸sık, S. Hadi Bonab and R. George, Coupled measure of noncompactness and functional integral equations, Open Math. 20 (2022), 38—49.
[15] G.N.V. Kishore , K.P.R. Rao, Huseyin IsIk, B. Srinuvasa Rao, A. Sombabu Covarian mappings and coupled fiexd point results in bipolar metric spaces, Int. J. Nonlinear Anal. Appl. 12 (2021), no. 1, 1–15.
[16] J.J. Nieto and R.R. Lopez, Contractive mapping theorems in partially ordered sets and applications to ordinary differential equations, Order 22 (2005), no. 3, 223–239.
[17] V. Parvaneh, S.amira Hadi Bonab, H. Hosseinzadeh and H. Aydi A tripled fixed point theorem in C*-algebravalued metric spaces and application in integral equations, Adv. Math. Phys. 2021 (2021), Article ID 5511746, 6 pages.
[18] A.C.M. Ran and M.C.B. Reurings, A fixed point theorem in partially ordered sets and some application to matrix equations, Proc. Amer. Math. Soc. 132 (2004), 1435–1443.
[19] K.P.R. Rao, G.N.V. Kishore, A Unique Commonthe tripled fixed point theorem in partially ordered cone metric spaces, Bull. Math. Anal. Appl. 3 (2011), no. 4, 213–222.
[20] J.J. Rotman, Advanced Modern Algebra, Prentice Hall, 2002.
[21] H. Rubin and J.E. Rubin, Equivalents of the Axiom of Choice II, Studies in Logic and the Foundations of Mathematics, vol. 116, Elsevier Science Pub. B. V., Amsterdam, The Netherlands, 1985.
