6 publication(s) trouvée(s)
Article scientifique
Approximated fixed points via completion
In this paper, using the concept of completion, we establish the existence of approximate fixed points for contracting set-valued mappings …
Article scientifique
On the approximate controllability of some semilinear partial functional integrodifferential equations with unbonded delay
This work concerns the study of the approximate controllability for some nonlinear partial functional integrodifferential equation with infinite delay arising …
Article scientifique
Optimality conditions with respect to an ordering map using an exact separation principle
In this note, we are concerned with a multiobjective optimization problem. Using a special (nonlinear) scalarization [1], together with an …
Article scientifique
A note on the spectrum of diagonal perturbation of weighted shift operator
This note provides a complete description of the spectrum of di- agonal perturbation of weighted shift operator acting on a …
Article scientifique
Square roots and n-th roots in pseudo-Michael algebras
The purpose of this paper is to study the existence of square roots and more generally n-th roots in pseudo-Michael …
Article scientifique
q-Weierstrass transform associated with the q-Fourier Bessel operator
This work deals with the reproducing kernels in Hilbert spaces. Namely, we study the Weierstrass transform in quantum calculus related …