Browsing by Author "Khan, Safeer Hussain"

Now showing items 1-11 of 11

    • An iterative method for common solution to various problems 

      Karahan, Ibrahim; Khan, Safeer Hussain ( Jangjeon Mathematical Society , 2019 , Article)
      In this paper, we introduce a new iterative method to find a common solution of a generalized mixed equilibrium problem, a variational inequality problem and a hierarchical fixed point problem for demicontinuous nearly ...

    • Convergence theorems for nonself asymptotically nonexpansive mappings 

      Khan, Safeer Hussain; Hussain, Nawab ( Elsevier B.V. , 2007 , Article)
      In this paper, we prove some strong and weak convergence theorems using a modified iterative process for nonself asymptotically nonexpansive mappings in a uniformly convex Banach space. This will improve and generalize the ...

    • Existence and approximation results for SKC mappings in CAT(0) spaces 

      Abbas, Mujahid; Khan, Safeer Hussain; Postolache, Mihai ( Springer International Publishing , 2014 , Article)
      Recently, Karap?nar and Tas (Comput. Math. Appl. 61:3370-3380, 2011) extended the class of Suzuki-generalized nonexpansive mappings to the class of SKC mappings. In this paper, we investigate SKC mappings to get a criterion ...

    • Fixed point results for generalized chatterjea type contractive conditions in partially ordered G-metric spaces 

      Khan, Safeer Hussain; Abbas, Mujahid; Nazir, Talat ( Hindawi Publishing Corporation , 2014 , Article)
      In the framework of ordered G -metric spaces, fixed points of maps that satisfy the generalized Chatterjea type contractive conditions are obtained. The results presented in the paper generalize and extend several well ...

    • A New One-Step Iterative Process for Common Fixed Points in Banach Spaces 

      Kim, Jong Kyu; Abbas, Mujahid; Khan, Safeer Hussain ( Hindawi Publishing Corporation , 2008 , Article)
      We introduce a new one-step iterative process and use it to approximate the common fixed points of two asymptotically nonexpansive mappings through some weak and strong convergence theorems. Our process is computationally ...

    • On convergence of an implicit iterative algorithm for non self asymptotically non expansive mappings 

      Gunduz, Birol; Khan, Safeer Hussain; Akbulut, Sezgin ( Hacettepe University , 2014 , Article)
      In this paper, we study an implicit iterative algorithm for two nite families of nonself asymptotically nonexpansive mappings. We prove some weak and strong convergence theorems for this iterative algo- rithm. Our results ...

    • On fixed points of Berinde's contractive mappings in cone metric spaces 

      Abbas, Mujahid; Vetro, Pasquale; Khan, Safeer Hussain ( North University of Baia Mare , 2010 , Article)
      In this paper we establish some common fixed point theorems for two self-mappings satisfying a generalized contractive condition. This result generalizes well known comparable results in the literature. As an application, ...

    • On Mixed Equilibrium Problems in Hadamard Spaces 

      Izuchukwu, Chinedu; Aremu, Kazeem Olalekan; Oyewole, Olawale Kazeem; Mewomo, Oluwatosin Temitope; Khan, Safeer Hussain ( Hindawi Limited , 2019 , Article)
      The main purpose of this paper is to study mixed equilibrium problems in Hadamard spaces. First, we establish the existence of solution of the mixed equilibrium problem and the unique existence of the resolvent operator ...

    • Simpler is also better in approximating fixed points 

      Abbas, M.; Khan, Safeer Hussain; Rhoades, B.E. ( Elsevier , 2008 , Article)
      In this paper we demonstrate that a number of fixed point iteration problems can be solved using a modified Krasnoselskij iteration process, which is much simpler to use than the other iteration schemes that have been defined

    • Total asymptotically nonexpansive mappings in uniformly convex metric spaces 

      Fukhar-Ud-Din, Hafiz; Khan, Safeer Hussain ( Politechnica University of Bucharest , 2019 , Article)
      We approximate common fixed point of a pair of total asymptotically nonexpansive mappings in the setting of a uniformly convex metric space. The proposed algorithm is computationally simpler than the existing ones in the ...

    • Weak and strong convergence theorems for generalized nonexpansive mappings 

      Khan, Safeer Hussain; Karahan, Ibrahim ( Universitatii Al.I.Cuza din Iasi , 2016 , Article)
      We consider a class of generalized nonexpansive mappings introduced by Karapinar and seen as a generalization of Suzuki (C)-condition. We prove some weak and strong convergence theorems for approximating fixed points of ...