Relevant Classes of Weakly Picard Operators

Rus, Ioan A.

doi:10.1515/awutm-2016-0019

Abstract

In this paper we consider the following problems:

(1) Which weakly Picard operators satisfy a retraction- displacement condition? (2) For which weakly Picard operators the fixed point problem is well posed? (3) Which weakly Picard operators have Ostrowski property?

Some applications and open problems are also presented.

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Relevant Classes of Weakly Picard Operators

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