1 citations · 2 across the 3 of their papers we have counts for
4 papers
On Bochner's Almost-periodicity criterion
Philippe Cieutat
We give an extension of Bochner's criterion for the almost periodic functions. By using our main result, we extend two results of A. Haraux. The first is a generalization of Bochne…
Nemytskii operators between Stepanov almost periodic or almost automorphic function spaces
Philippe Cieutat
We study the superposition operators (also called Nemytskii operators) between spaces of almost periodic (respectively almost automorphic) functions in the sense of Stepanov. We st…
Gradient flows, second order gradient systems and convexity
Tahar Boulmezaoud, Philippe Cieutat, Aris Daniilidis
We disclose an interesting connection between the gradient flow of a -smooth function and evanescent orbits of the second order gradient system defined by the sq…
Completeness of Sums of Subspace of Bounded Functions and Applications
Joël Blot, Philippe Cieutat
We give a new proof of a characterization of the closeness of the range of a continuous linear operator and of the closeness of the sum of two closed vector subspaces of a Banach s…