Dr. Radu Precup in World’s Top 2% most-cited scientists 2024 (Scopus/Stanford)
Announcements
Prof. dr. Radu Precup (corresponding member of the Romanian Academy) has been included in World’s Top 2% most-cited scientists 2024 (Scopus/Stanford). Stanford’s Top 2% Scientists list identifies scholars who are…
Dr. Octavian Agratini Invited Speaker at ATSF 2026
Announcements
We are pleased to announce that our colleague Dr. Octavian Agratini from the Tiberiu Popoviciu Institute of Numerical Analysis, Romanian Academy, has been invited as a speaker at the ATSF…
Mihai Nechita and Rareș Răhăian at the 11th Regional French-Romanian Summer School on Applied Mathematics
Announcements
We are pleased to announce that our colleagues Dr. Mihai Nechita and Rareș Răhăian are participating in the 11th Regional French-Romanian Summer School on Applied Mathematics, held in Sinaia, Romania,…
Abstract AuthorsTiberiu Popoviciu Tiberiu Popoviciu Keywordsconvex functions of higher order. Paper coordinatesT. Popoviciu, Les fonctions convexes, Hermann, Paris, 1944 (in French). PDF1944-a -182 -Popoviciu- Actualites scientifiques et industrielles 992 – Les…
On best approximation of the continous functions by polynomials
approximation of multivariate functions, approximation of univariate functions, Approximation Theory, best approximation, Books, html, Modulus of continuity, modulus of smoothness, not-at-ICTP, Numerical Analysis, remainder estimation, works
Abstract AuthorsTiberiu Popoviciu Tiberiu Popoviciu Keywords? Paper coordinatesT. Popoviciu, On the best approximation of continuous functions by polynomials, Cluj, Editura Ardealul, 1937. PDF1937 a -135- Popoviciu- Monografii Matematice – Despre…
Numerical Analysis. Introductory notions of approximate calculations
Books, Numerical Analysis, works
Abstract AuthorsT. Popoviciu Institutul de Calcul Keywords? Paper coordinatesT. Popoviciu, Analiză numerică, vol. 1, Noţiuni introductive de calcul aproximativ, Academia R.S.R., Filiala Cluj, Institutul de Calcul, 248 pp. (litografiat) (in Romanian).…
Solving polynomial operator equations of degree 2 by Steffensen-type iterations with approximate inverses
(proceedings), Convergence order, eigenvalue/eigenvector problems, html, nonlinear systems in Rn, Numerical Analysis, numerical linear algebra, paper, PDF, Schulz type iterations, solving F(x)=0 iteratively, Steffenssen methods, works
Abstract AuthorsI. Păvăloiu (Tiberiu Popoviciu Institute of Numerical Analysis) Ion Păvăloiu Emil Cătinaş (Tiberiu Popoviciu Institute of Numerical Analysis) Emil Cătinaş Keywords? Paper coordinatesE. Cătinaş, I. Păvăloiu, Solving polynomial operator…
Some aspects of the problem of accuracy in numerical computations
(original), accuracy/perturbations, Numerical Analysis, paper
Abstract ? AuthorsTiberiu Popoviciu (Institutul de Calcul) Original title (in French)Certains aspects du problème de la précision dans les calcules numériques Keywords? Cite this paper asT. Popoviciu, Certains aspects du problème…
