New practical quadrature formulas
Abstract AuthorsDumitru V. Ionescu Institutul de Calcul Dumitru V. Ionescu Keywords? Paper coordinatesD.V. Ionescu, Nouvelles formules practique de quadrature, C.R.…
works
Numerical integration of second-order differential equations
Abstract AuthorsD.V. Ionescu Institutul de Calcul Keywords? Paper coordinatesD.V. Ionescu, Numerical integration of second-order differential equations. (French) Mathematica (Cluj) 6…
The representation of the generalized divided difference by a definite integral, in the case of simple knots. I
Abstract AuthorsD.V. Ionescu Institutul de Calcul Keywords? Paper coordinatesD.V. Ionescu, The representation of the generalized divided difference by a definite integral,…
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.…
The representation of the generalized divided difference of a function by a definite integral in the case of multiple nodes. II
Abstract AuthorsD.V. Ionescu, Institutul de Calcul Dumitru V. Ionescu Keywords? Paper coordinatesD.V. Ionescu, The representation of the generalized divided differences…
On the Gauss quadrature formula
Abstract AuthorsD.V.Ionescu Institutul de Calcul Keywords? Paper coordinatesD.V. Ionescu, Sur la formule de quadrature de Gauss, (French) Mathematica (Cluj), 7 (30) 1965,…
Relation between the numerical differentiation formula of V. N. Fadeeva and the divided differences
Abstract AuthorsD.V. Ionescu Institutul de Calcul Keywords? Paper coordinatesD.V. Ionescu, Relation between the numerical differentiation formula of V. N. Fadeeva…
Application of the representation of the divided differences of a function, by a definite integral, to certain numerical derivation formulas of Acad. T. Popoviciu
Abstract AuthorsD.V. Ionescu Institutul de Calcul Keywords? Paper coordinatesD.V. Ionescu, Application of the representation of the divided differences of a function,…
Extension of a functional equation of D. Pompeiu using a numerical derivation formula
Abstract AuthorsD.V. Ionescu Institutul de Calcul Keywords? Paper coordinatesD.V. Ionescu, Extension of a functional equation of D. Pompeiu using a numerical…
An identity and the integral representation of a certain linear operator
Abstract AuthorsD.V. Ionescu Institutul de Calcul Keywords? Paper coordinatesD.V. Ionescu, Une identité et la représentation intégrale d’un certain opérateur linéaire,…