4 citations · 6 across the 4 of their papers we have counts for
4 papers
On existence theorems of a functional differential equations in partially ordered Banach algebras
Amor Fahem, Aref Jeribi, Najib Kaddachi
In this paper we are concerned with existence results for a coupled system of quadratic functional differential equations. This system is reduced to a fixed point problem for a blo…
Fixed point results for multivalued mapping with closed graphs in generalized Banach spaces
Khaled Ben Amara, Aref Jeribi, Najib Kaddachi +1
In this paper, by establishing a new characterization of the notion of upper semi-continuity of multi-valued mappings in generalized Banach spaces, we prove some Perov type fixed p…
Existence results for nonexpansive multi-valued operators and nonlinear integral inclusions
Khaled Ben Amara, Aref Jeribi, Najib Kaddachi
In this paper, we establish some new variants of fixed point theorems for a large class of countably nonexpansive multi-valued mappings. Some fixed point theorems for the sum and t…
Generalized form of fixed-point theorems in generalized Banach algebra relative to the weak topology with an application
Aref Jeribi, Najib Kaddachi, Zahra Laouar
In this paper, a general hybrid fixed point theorem for the contractive mappings in generalized Banach spaces is proved via measure of weak non-compactness and it is further applie…