Relevant Classes of Weakly Picard Operators

Abstract

In this paper we consider the following problems:

Keywords

• metric space
• generalized metric space
• graphic con- traction
• berinde operator
• caristi operator
• quasicontraction
• weakly picard operator
• retraction-displacement condition
• well posedness of the fixed point problem
• ostrowski property
• data dependence
• ulam stability
• iterative algorithm
• functional differential equation
• functional integral equation
• open problem.