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Relation between the numerical differentiation formula of V. N. Fadeeva and the divided differences

12 months ago

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

12 months ago

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

12 months ago

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

12 months ago

Abstract AuthorsD.V. Ionescu Institutul de Calcul Keywords? Paper coordinatesD.V. Ionescu, Une identité et la représentation intégrale d’un certain opérateur linéaire,…

Extension of a Gaussian-type quadrature formula to a class of cubature formulas

12 months ago

Abstract AuthorsD.V. Ionescu Institutul de Calcul Keywords? Paper coordinatesD.V. Ionescu, Extension of a Gaussian-type quadrature formula to a class of cubature…

Extension of a cubature formula

12 months ago

Abstract AuthorsD.V. Ionescu Institutul de Calcul Keywords? Paper coordinatesD.V. Ionescu, Extension of a cubature formula, Acad. Roy. Belg. Bull. Cl. Sci.…

The divided difference of a function of three variables and its representation by a triple integral

12 months ago

Abstract AuthorsD.V. Ionescu Tiberiu Popoviciu Institute of Numerical Analysis Keywords? Paper coordinatesD.V. Ionescu, The divided difference of a function of three…

Two complementary approaches of the periodicity detection in astronomical time series

1 year ago

Abstract Estimation of the statistical significance of the peaks appearing in the spectra of various astronomical time series is essential…

A new extension of the Lacroix quadrature formula

1 year ago

Abstract AuthorsD.V. Ionescu https://ictp.acad.ro/dumitru-v-ionescu A. Coţiu Keywords? Paper coordinatesD.V. Ionescu, A. Cotiu, Une nouvelle extension de la formule de quadrature de…

On a class of cubature formulae for triple integrals

1 year ago

Abstract AuthorsD.V. Ionescu Institutul de Calcul Keywords? Paper coordinatesD.V. Ionescu, On a class of cubature formulae for tripe integrals, C.…

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