30 citations · 30 across the 1 of their papers we have counts for
2 papers
math.FA2015
Intersection Theorems for Closed Convex Sets and Applications
Hichem Ben-El-Mechaiekh
A number of landmark existence theorems of nonlinear functional analysis follow in a simple and direct way from the basic separation of convex closed sets in finite dimension via e…
math.GN2014★ 30 cited
The Ran-Reurings fixed point theorem without partial order: a simple proof
Hichem Ben-El-Mechaiekh
The purpose of this note is to generalize the celebrated Ran and Reurings fixed point theorem to the setting of a space with a binary relation that is only transitive (and not nece…