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Quasicontraction Mappings in Modular Spaces without Δ2-Condition
Fixed Point Theory and Applications volume 2008, Article number: 916187 (2008)
Abstract
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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Khamsi, M. Quasicontraction Mappings in Modular Spaces without Δ2-Condition. Fixed Point Theory Appl 2008, 916187 (2008). https://doi.org/10.1155/2008/916187
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DOI: https://doi.org/10.1155/2008/916187