• Some fixed point results on G-metric and Gb-metric spaces 

      Jaradat, Mohammed M.M.; Mustafa, Zead; Khan, Sami Ullah; Arshad, Muhammad; Ahmad, Jamshaid ( Warsaw University , 2017 , Article)
      The purpose of this paper is to prove some xed point results using JS-G-contraction on G-metric spaces, also to prove some xed point results on Gb-complete metric space for a new contraction. Our results extend and improve ...
    • Some remarks concerning D∗-metric spaces 

      Mustafa, Zead; Jaradat, M.M.M. ( International Scientific Research Publications , 2020 , Article)
      In [S. Sedghi, N. Shobe, H. Y. Zhou, Fixed Point Theory Appl., 2007 (2007), 13 pages], Sedghi et al. introduced the notion of D∗ -metric space and in [S. Sedghi, N. Shobe, A. Aliouche, Mat. Vesnik, 64 (2012), 258–266] the ...