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  • Research Article
  • Open Access

Quasicontraction Mappings in Modular Spaces without Δ2-Condition

Fixed Point Theory and Applications20082008:916187

  • Received: 22 May 2008
  • Accepted: 1 July 2008
  • Published:


As a generalization to Banach contraction principle, Ćirić introduced the concept of quasi-contraction mappings. In this paper, we investigate these kinds of mappings in modular function spaces without the 2-condition. In particular, we prove the existence of fixed points and discuss their uniqueness.


  • Modular Space
  • Function Space
  • Differential Geometry
  • Computational Biology
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Authors’ Affiliations

Department of Mathematical Science, The University of Texas at El Paso, El Paso, TX 79968, USA