Quasicontraction Mappings in Modular Spaces without Δ2-Condition
© M. A. Khamsi. 2008
Received: 22 May 2008
Accepted: 1 July 2008
Published: 15 July 2008
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.
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