Generalization of the quadrature formula of N. Obreschkoff for the double integral
Abstract AuthorsD.V. Ionescu Institutul de Calcul Keywords? Paper coordinatesD.V. Ionescu, Generalization of the quadrature formula of N. Obreschkoff for the double…
Approximation Theory
Some practical cubature formulas
Abstract AuthorsD.V. Ionescu Institutul de Calcul Keywords? Paper coordinatesD.V. Ionescu, Some practical cubature formulas. (Romanian) Stud. Cerc. Mat. Cluj 13 1962 275–299. PDFhttps://ictp.acad.ro/scm/journal/article/view/137/137…
On some Bernstein-type polynomials
Abstract AuthorsO. Arama Institutul de Calcul Keywords? Paper coordinatesO. Aramă, Sur quelques polynomes de type Bernstein. (French) Mathematica (Cluj) 4 (27) 1962 205–224. PDFhttps://ictp.acad.ro/wp-content/uploads/2025/11/1962-Arama-Sur-quelques-pol-Bernstein.pdf About…
On the monotonicity of the sequence of derivatives of Bernstein polynomials
Abstract AuthorsO. Aramă Institutul de calcul O. Ripianu (Ripeanu) Institutul de Calcul Keywords? Paper coordinatesO. Aramă, D. Ripianu, Sur la monotonie de…
On some interpolation polynomials
Abstract AuthorsD. Ripianu (Ripeanu) Institutul de Calcul Keywords? Paper coordinatesD. Ripianu, Sur certains polynomes d’interpolation. (French) Mathematica (Cluj) 5 (28) 1963 109–129. PDFhttps://ictp.acad.ro/wp-content/uploads/2025/11/1963-Ripianu-Sur-certain-pol-dinterp.pdf…
On certain interpolation polynomials
Abstract AuthorsD. Ripianu (Ripeanu) Institutul de Calcul Keywords? Paper coordinatesD. Ripianu, On certain interpolation polynomials. (Romanian) Acad. R. P. Romîne Fil.…
On a cubature formula
Original title (in Romanian)Despre o formula de cubatura Abstract AuthorsD.V. Ionescu Institutul de Calcul Keywords? Paper coordinatesD.V. Ionescu, On a cubature…
Some practical quadrature formulas
Original title (in Romanian)Câteva formule practice de cuadratura Abstract AuthorsD.V. Ionescu Institutul de Calcul Keywords? Paper coordinatesD.V. Ionescu, Some practical quadrature…
Introduction to the comparative study of interpolating function sets
Abstract AuthorsE. Moldovan Institutul de Calcul Keywords? Paper coordinatesE. Moldovan, Introduction à l’étude comparative des ensembles de fonctions interpolatoires. (French) Mathematica (Cluj) 6 (29) 1964…
A generalization of the quadrature formulae of Simpson, Newton and Milne
Abstract AuthorsD.V. Ionescu (Institutul de Calcul) Dumitru V. Ionescu (1901-1985) Keywords? Paper coordinatesD.V. Ionescu, A generalization of the quadrature formulae of…