On the Lipschitz properties of continuous convex functions
Abstract AuthorsS. Cobzas Department of Mathematics Babes-Bolyai University, Cluj-Napoca, Romania Keywords? Paper coordinatesS. Cobzaş, On the Lipschitz properties of continuous convex…
Approximation Theory
On the extension and approximation of real semi-Lipschitz functions
Abstract AuthorsCostica Mustata Tiberiu Popoviciu Institute of Numerical Analysis Romanian Academy Keywords? Paper coordinatesC. Mustăţa, Asupra extensiei şi aproximării funcţiilor semi-Lipschitz…
On Kantorovich-type Operators in Lp Spaces
Abstract This note is devoted to the study of a linear positive sequence of operators representing an integral form in…
On a class of cubature formulas
Abstract AuthorsD.V. Ionescu Institutul de Calcul Keywords? Paper coordinatesD.V. Ionescu, Sur une classe de formules de cubature. C. R. Acad. Sci. Paris…
An application of the Shepard operator in image reconstruction
Abstract We propose an application of the Shepard operator combined with two radial basis functions in image processing. This method…
About a mechanical quadrature formula
Original title (in Romanian)Despre o formulă de cuadratură mecanică Abstract AuthorsD.V. Ionescu Tiberiu Popoviciu Institute of Numerical Analysis Keywords? Paper…
Quadrature formulas with exterior nodes
Abstract AuthorsD.V.Ionescu Institutul de Calcul Keywords? Paper coordinatesD.V. Ionescu, Quadrature formulas with exterior nodes, (in Romanian) Stud. Cerc. Mat. (Cluj) 9 1958…
The remainder term in Adams numerical integration formula
Abstract AuthorsD.V. Ionescu Institutul de Calcul Keywords? Paper coordinatesD.V. Ionescu, The remainder term in Adams numerical integration formula, (Russian) Ž. Vyčisl. Mat.…
A generalisation of the quadrature formule of Simpson, Newton and Milne
Abstract AuthorsD.V. Ionescu Institutul de Calcul Keywords? Paper coordinatesD.V. Ionescu, A generalisation of the quadrature formule of Simpson, Newton and Milne, Soobsc.…
Generalization of a quadrature formula of N. Obreschkoff for double integrals
Abstract AuthorsD.V. Ionescu Institutul de Calcul Keywords? Paper coordinatesD.V.Ionescu, Generalization of a quadrature formula of N. Obreschkoff for double integrals, (Romanian) Stud. Cerc.…