Islamic Azad University, Central tehran BranchInternational Journal of Mathematical Modelling & Computations2228-622544 (FALL)20140321EXISTENCE OF FIXED POINTS OF CERTAIN CLASSES OF NONLINEAR MAPPINGS357364521873ENodwin Amechi OkekeDepartment of Mathematics, University of Lagos, Nigeria
Nigeria
Lecturer,Department of Mathematics,University of Lagos,Nigeria.Johnson O OlaleruDepartment of Mathematics, University of Lagos, Nigeria.
Professor,Department of Mathematics,University of Lagos,Nigeria.Journal Article20160415In this study, we introduce the classes of $phi$-strongly pseudocontractive mappings in the intermediate sense and generalized $Phi$-pseudocontractive mappings in the intermediate sense and prove the existence of fixed points for those maps. The results generalise the results of several authors in literature including Xiang [Chang He Xiang, Fixed point theorem for generalized $Phi$-pseudocontractive mappings, Nonlinear Analysis 70 (2009) 2277-2279].
http://ijm2c.iauctb.ac.ir/article_521873_1adc1d9256741dc0ad38e2d2cfc3bd8b.pdf