- Advances in the Theory of Nonlinear Analysis and its Application
- Volume:2 Issue:1
- Some problems in the fixed point theory
Some problems in the fixed point theory
Authors : İoan A RUS
Pages : 1-10
Doi:10.31197/atnaa.379280
View : 30 | Download : 9
Publication Date : 2018-03-25
Article Type : Research Paper
Abstract :In this paper we present some of my favorite problems, all the time open, in the fixed point theory. These problems are in connection with the following two: Which properties have the fixed point equations for which an iterative algorithm is convergent ? Let us have a fixed point theorem, T, and an operator f insert ignore into journalissuearticles values(single or multivalued); which does not satisfy the conditions in T. In which conditions the operator f has an invariant subset Y such that the restriction of f to Y , fY , satisfies the conditions of T ?Keywords : ordered set, L space, metric space, Banach space, Picard operator, weakly Picard operator, fixed point, fixed point structure, iterative algorithm, retraction displacement condition, well posedness of fixed point problem, Ostrowski property, global asymptotic stabili
ORIGINAL ARTICLE URL
