Relevant Classes of Weakly Picard Operators
Rus, Ioan A.
Fixed point structures on a set-mapping pair and cartesian product
Rus, Ioan A., Şerban, Marcel-Adrian
Stability of Picard operators under operator perturbations
Petruşel, Adrian, Rus, Ioan A.
Fixed point theory for nonself generalized contractions in Kasahara spaces
Filip, Alexandru-Darius, Rus, Ioan A.