1971

The homotopical characterization of the set of unrestricted Chebyshev spaces

4 months ago

Abstract AuthorsA. B. Nemeth Institutul de Calcul Keywords? Paper coordinatesA.B. Németh, The homotopical characterization of the set of unrestricted Chebyshev spaces, Mathematica…

On the nomographic representation of symmetric equations in four variables

4 months ago

Abstract AuthorsM. Mihoc Institutul de Calcul Keywords? Paper coordinatesM. Mihoc, Sur la représentation nomographique des équations symétriques à quatre variables (in French)…

On the product of relations

4 months ago

Abstract AuthorsA. Kovacs Institutul de Calcul Keywords? Paper coordinatesA. Kovács, On the product of relations, Mathematica (Cluj) 13 (36) (1971), 205–212. PDFhttps://ictp.acad.ro/wp-content/uploads/2025/10/1971-Kovacs-Mathematica.pdf About this…

On a problem of restrictive uniform approximation

4 months ago

Abstract AuthorsGh. Cimoca Institutul de Calcul Keywords? Paper coordinatesGh. Cimoca, On a problem of restrictive uniform approximation, Mathematica (Cluj) 13(36) (1971), 189–197. PDFhttps://ictp.acad.ro/wp-content/uploads/2025/10/1971-Cimoca-Mathematica.pdf About…

Calculation of the hydrodynamic pressure force on an elliptical half-cylinder

4 months ago

Abstract AuthorsD. Bradeanu Institutul de Calcul Keywords? Paper coordinatesD. Brădeanu, Calculul forței de presiune hidrodinamică pe un semicilindru eliptic, Comunicările sesiunii…

Error estimation in the numerical solving of operator equations

8 years ago

Abstract Let \(X\) be a Banach space and \(\varphi:X\rightarrow X\) a nonlinear operator. Assume the equation \(x=\varphi \left( x\right)\) has…

Considerations regarding the iterative methods obtained by inverse interpolation

8 years ago

Abstract Let \(X,Y\) be two normed spaces and \(P:X\rightarrow Y\) a nonlinear operator. We consider the generalized inverse interpolation polynomial and…

On iterated operators

8 years ago

Abstract Let \(X,Y\) be normed spaces and \(F:X\rightarrow Y\) a nonlinear operator. Let \(Q:X\rightarrow X.\) We study the convergence orders of…

1971

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