Some new results that provide refinements and reverses of the Cauchy-Bunyakovsky-Schwarz (CBS) -inequality in the general setting of Measure Theory and under some boundedness condi...
We prove that for every tree T of order at least 2 and every minimum dominating set D of T which contains at most one endvertex of T, there is an independent dominating set I of T...
We provide two certificates of convexity for arbitrary basic closed semi-algebraic sets of Rn. The first one is based on a necessary and sufficient condition whereas the second one...
The problem of computing numerically the boundary exact control for the system of linear elasticity in 2D is addressed. A numerical method which has been recently proposed in [Stu...
In this paper, we apply a fixed point theorem to obtain sufficient conditions for the existence of positive periodic solutions for two classes of higher-order functional differenc...