Document Details Document Type : Thesis  Document Title : On coincidence points for contraction maps حول نقاط التطابق للتطبيقات التقلصية المولدة   Subject : Mathematics  Document Language : Arabic  Abstract : Kaneko studied the existence of coincidence points for hybrid contraction maps on metric spaces under the hypothesis that the commuting maps are continuous. We generalize this result, where the commuting maps need not be continuous, Unifying the more recent results of Hicks, and Hicks and Rhoades, we establish co- incidence and hybrid fixed point results in the setting of symmetric spaces. Our results unify and extend the corresponding results of Hicks, Nadler, Kaneko, Jungck, Hicks and Rhoades and many of others. Using a concept of f -iterative sequences, a general result on the existence of coincidence points in symmetric spaces has also been proved, extending a fixed point result of Hicks. In the setting of generalized metric spaces, we obtain various results on convergence to coincidence points for hybrid contraction maps. These results contain the corresponding results of Covitz and Nadler, Jachymski and many of others  Supervisor : Prof. AbdulLatif Noor Muhammad  Thesis Type : Master Thesis  Publishing Year : 1422 AH 2001 AD  Co-Supervisor : Dr. Fatemah Matouk Kandil  Added Date : Wednesday, June 11, 2008  Researchers Researcher Name (Arabic) Researcher Name (English) Researcher Type Dr Grade Email آلاء عبدالوهاب أبوحجر Abo Hajar, Alaa Abdel Wahab Researcher Master   Files File Name Type Description  23671.pdf pdf المستخلص  23672.pdf pdf Abstract Back To Researches Page