- D.K. Patel, Fixed points of multivalued contractions via generalized class of simulation functions, Boletim da Sociedade Paranaense de Matemática, Accepted.
- D. Gopal, M. Abbas, D.K. Patel and C. Vetro, Fixed points of α-type F-contractive mappings with anapplication to nonlinear fractional differential equation, Acta Mathematica Scientia 2016,36B(3):1-14.
- D. Gopal, C. Vetro, M. Abbas and D.K. Patel, Some coincidence and periodic points results in a metric space endowed with a graph and applications, Banach Journal of Mathematical Analysis, 9(3) (2015), 128-139.
- D. Gopal and D.K. Patel, An alternative approach to “fixed point theorems for occasionally weakly compatible mappings”, Journal of the Egyptian Mathematical Society, 22(3) (2014), 481-483.
- T. Dosenovic, P. Kumam, D. Gopal, D.K. Patel and A. Takaci, On fixed point theorems involving altering distances in Menger probabilistic metric spaces, Journal of Inequalities and Applications, 2013 (2013), Article ID 576.
- D.K. Patel, T. Abdeljawad and D. Gopal, Common fixed point of generalized Meir-Keeler α-contractions, Fixed Point Theory and Applications, 2013 (2013), Article ID 260.
- D.K. Patel, P. Kumam and D. Gopal, Some discussion on the existence of common fixed points for a pair of maps, Fixed Point Theory and Applications, 2013 (2013), Article ID 187.
- E. Karapinar, D.K. Patel, M. Imdad and D. Gopal, Some non-unique common fixed point theorems in symmetric spaces through CLR(S,T) property, International Journal of Mathematics and Mathematical Sciences, 2013 (2013), Article ID 753965.
- D. Gopal, M. Imdad and D.K. Patel, Impact of absorbing property on common fixed point problems for nonexpansive type mappings in fuzzy metric spaces, Proceeding of Analysis and Its Applications, 2013 (2013), 41-51.
- M. Tanveer, M. Imdad, D. Gopal and D.K. Patel, Common fixed point theorem in modified intuitionistic fuzzy metric space with common property (E.A), Fixed Point Theory and Applications, 2012 (2012), Article ID 36.
- D. Gopal, M. Imdad, M. Hasan and D.K. Patel, Proving common fixed point theorems for Lipschitz type mappings via absorbing pairs, Bulletin of Mathematical Analysis and Applications, 3(4) (2011), 92-100. (“Erratum”, 4(4) (2012), 45-46).