Posts by ictp

On the Fréchet-type derivative of order n of the inverse map

Abstract AuthorsA. Diaconu Institutul de Calcul Keywords? Paper coordinatesA. Diaconu, Sur la dérivée de type Fréchet d’ordre n de l’application inverse, “Babeş-Bolyai” University, Faculty of Mathematics, Research Seminaries, Seminar of…

On the Fréchet-type derivative of order of the composite map

Abstract AuthorsA. Diaconu Institutul de Calcul Keywords? Paper coordinatesA. Diaconu, Sur la dérivée de type Fréchet d’ordre de l’application composée, “Babeş-Bolyai” University, Faculty of Mathematics, Research Seminaries, Seminar of Functional Analysis…

On some combined iterative methods (I)

Abstract AuthorsA. Diaconu Institutul de Calcul Keywords? Paper coordinatesA. Diaconu, Sur quelques méthodes itératives combinées (I), Mathematica, 22 (45), 2, (1980), 247-261 PDFhttps://ictp.acad.ro/wp-content/uploads/2025/11/1980-Diaconu-Sur-quelques-methodes-iteratives-combinees-2025-03-21.pdf About this paperJournalMathematica Publisher NameDOIPrint ISSNOnline ISSNgoogle…

On some iterative methods

Abstract AuthorsA. Diaconu Institutul de Calcul Keywords? Paper coordinatesA. Diaconu, Sur quelques méthodes itératives combinées (II), “Babeş-Bolyai” University, Faculty of Mathematics, Research Seminaries, Seminar of Functional Analysis and Numerical Methods,…

Over the length of an interpolation interval

Abstract Authors D.Ripeanu Institutul de Calcul Keywords? Paper coordinatesD. Ripeanu, Sur la longueur d’un intervalle d’interpolation. I.(French) Seminar of Functional Analysis and Numerical Analysis, pp. 125–154, Preprint 1981, 4,Univ. “Babeş-Bolyai”, Cluj-Napoca, 1981.…

The axiom of Archimedes, hemispaces, hypercones and ϵ-efficiency

Abstract AuthorsNémeth, A. B Institutul de Calcul Keywords? Paper coordinatesNémeth, A. B., The axiom of Archimedes, hemispaces, hypercones and ϵ-efficiency. Seminar on Mathematical Analysis (Cluj-Napoca, 1993–1994), 79–94, Preprint, 94-7, Babeş-Bolyai…

A property of Bernstein polynomials

Abstract AuthorsO. Aramă Institutul de Calcul D. Ripianu (Ripeanu) Institutul de Calcul Keywords? Paper coordinatesO. Aramă, D. Ripianu (Ripeanu), Une propriété des polynomes de Bernstein. (French) Mathematica (Cluj) 3 (26)…

Existence theorems for linear hyperbolic partial differential equations of order n

Abstract AuthorsD. Ripianu (Ripeanu) https://ictp.acad.ro/dumitru-ripeanu/ Institutul de Calcul Keywords? Paper coordinatesD. Ripianu (Ripeanu), Existence theorems for linear hyperbolic partial differential equations of order n.(Romanian) Acad. Repub. Pop. Române. Bul. Şti.…

On the polylocal problem for linear differential equations with constant coefficients, I

Abstract AuthorsO. Aramă Institutul de Calcul D. Ripianu (Ripeanu) Institutul de Calcul Keywords? Paper coordinatesO. Aramă, D. Ripianu (Ripeanu), On the polylocal problem for linear differential equations with constant coefficients,…

A boundary problem for linear differential equations with constant coefficients

Abstract AuthorsD. Ripianu (Ripeanu) Institutul de Calcul Keywords? Paper coordinatesD. Ripianu (Ripeanu), A boundary problem for linear differential equations with constant coefficients. (Russian) Mathematica (Cluj) 2 (25) 1960 171–194. PDFhttps://ictp.acad.ro/wp-content/uploads/2025/11/1960-Ripianu-A-boundary.pdf…