Approximation Theory

On the delimitation of the remainder in certain linear approximation formulas of analysis

3 months ago

Abstract AuthorsT. Popoviciu Institutul de Calcul Keywords? Paper coordinatesT. Popoviciu, Sur la délimitation du reste dans certaines formules d’approximation linéaires de…

On generalized interpolation

3 months ago

Abstract AuthorsE. Moldovan(Popoviciu) Institutul de Calcul Keywords? Paper coordinatesE. Moldovan(Popoviciu), Sur l’interpolation généralisée. (French) Mathematica (Cluj) 2 (25) 1960 143–147. PDF?? About this paperJournalMathematica…

Quadrature formulas with exterior nodes

3 months ago

Abstract AuthorsD.V. Ionescu Institutul de Calcul Keywords? Paper coordinatesD.V. Ionescu, Formules de quadrature à nœuds extérieurs. (French) Mathematica (Cluj) 2 (25) 1960 no. 1,…

Cubature formulas: application to the numerical integration of second-order partial differential equations of hyperbolic type

3 months ago

Abstract AuthorsD.V. Ionescu Institutul de Calcul Keywords? Paper coordinatesD.V. Ionescu, Formules de cubature: application à l’intégration numérique des équations aux dérivées…

Properties regarding the monotonicity of the sequence of interpolation polynomials of S.N. Bernšteĭn and their application to the study of function approximation

3 months ago

Abstract AuthorsO. Aramă Institutul de Calcul Keywords? Paper coordinatesO. Aramă, Properties regarding the monotonicity of the sequence of interpolation polynomials…

On the conservation of the shape of a function by interpolation

3 months ago

Abstract AuthorsT. Popoviciu Institutul de Calcul Keywords? Paper coordinatesT. Popoviciu, Sur la conservation de l’allure d’une fonction par interpolation, Colloque sur…

A property of S.N. Bernstein’s polynomials

3 months ago

Abstract AuthorsO. Arama Institutul de Calcul D. Ripianu (Ripeanu) Institutul de Calcul Keywords? Paper coordinatesO. Aramă, D. Ripianu (Ripeanu), O…

The evaluation of errors in computing by interpolation polynomials

3 months ago

Abstract AuthorsT. Popoviciu Institutul de Calcul Keywords? Paper coordinatesT. Popoviciu, Evaluarea erorilor de calcul în interpolarea prin polinoame. (Romanian), Stud. Cerc.…

On the conservation by the interpolation polynomial of L. Féjer, of the sign or the monotonicity of the function

3 months ago

Abstract AuthorsT. Popoviciu Institutul de Calcul Keywords? Paper coordinatesT. Popoviciu, Sur la conservation par le polynome d’interpolation de L. Féjer, du…

Observations sur la suite des polynomes de S. N. Bernstein d’une fonction continue

3 months ago

Abstract AuthorsE. Moldovan Institutul de Calcul Keywords? Paper coordinatesE. Moldovan, Observations sur la suite des polynomes de S. N. Bernstein d’une…

Approximation Theory

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