Quasicontraction mappings in modular spaces without Δ2-condition

Mohamed A. Khamsi

doi:10.1155/2008/916187

Quasicontraction mappings in modular spaces without Δ₂-condition

Mohamed A. Khamsi

Mathematics

Research output: Contribution to journal › Article › peer-review

62 Scopus citations

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 Δ₂-condition. In particular, we prove the existence of fixed points and discuss their uniqueness.

Original language	British English
Article number	916187
Journal	Fixed Point Theory and Applications
Volume	2008
DOIs	https://doi.org/10.1155/2008/916187
State	Published - 2008

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Quasicontraction mappings in modular spaces without Δ₂-condition

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