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This category marks all the ICTP posts containing the pdf file of the paper/book.

On the Gauss quadrature formula

1 year ago

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

1 year 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

1 year 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 cubature formula

1 year 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 order n of a function of p variables and its representation by a multiple integral

1 year ago

Abstract AuthorsD.V. Ionescu Institutul de Calcul Keywords? Paper coordinatesD.V. Ionescu, The divided difference of order n of a function of…

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…

Extension of the Newton quadrature formula

1 year ago

Abstract AuthorsD. V. Ionescu Institutul de Calcul P. Pavel Keywords? Paper coordinatesD. V. Ionescu, P. Pavel, Extension de la formule de quadrature…

Chebfun approximation to structure of positive radial solutions for a class of supercritical semi-linear Dirichlet problems

1 year ago

Abstract We use the Chebfun programming package to approximate numerically the structure of the set of positive radial solutions for…

Accurate Chebfun solutions to third-order nonlinear BVPs on the half-line. Applications in boundary layer theory

1 year ago

Abstract The paper is devoted to obtaining accurate numerical solutions to some third-order nonlinear boundary problems on the real semi-axis…

Generative 3D Cardiac Shape Modelling for in-silico Trials

1 year ago

Abstract We propose a deep learning method to model and generate synthetic aortic shapes based on representing shapes as the…

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