Common fixed points of four maps using generalized weak contractivity and well-posedness
نویسنده
چکیده مقاله:
In this paper, we introduce the concept of generalized -contractivityof a pair of maps w.r.t. another pair. We establish a common fixed point result fortwo pairs of self-mappings, when one of these pairs is generalized -contractionw.r.t. the other and study the well-posedness of their fixed point problem. Inparticular, our fixed point result extends the main result of a recent paper ofQingnian Zhang and Yisheng Song.
منابع مشابه
Well-posedness and Common Fixed Points for Two Pairs of Maps Using Weak Contractivity
In 2006, I. Beg and M. Abbas have studied the existence of coincidence and common fixed points for two mappings satisfying a weak contractive condition. Their results were extended in 2008 by A. Azam and M. Shakeel to the case of three mappings. Recently M. Abbas and D. Dorić employed the contractive conditions introduced in [Q. Zhang and Y. Song, Fixed point theory for generalized φ-weak contr...
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عنوان ژورنال
دوره 2 شماره 1
صفحات 73- 81
تاریخ انتشار 2011-01-01
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