Multistep-type construction of fixed point for multivalued ρ-quasi-contractive-like maps in modular function spaces

Abstract

In this paper, the explicit multistep, explicit multistep-SP and implicit multistep iterative sequences are introduced in the context of modular function spaces and proven to converge to the fixed point of a multivalued map T such that PρT, an associate multivalued map, is a ρ-contractive-like mapping.,The concepts of relative ρ-stability and weak ρ-stability are introduced, and conditions in which these multistep iterations are relatively ρ-stable, weakly ρ-stable and ρ-stable are established for the newly introduced strong ρ-quasi-contractive-like class of maps.,Noor type, Ishikawa type and Mann type iterative sequences are deduced as corollaries in this study.,The results obtained in this work are complementary to those proved in normed and metric spaces in the literature.