Posts by ictp

The equivalence of Picard, Mann and Ishikawa iterations dealing with quasi-contractive operators

Abstract We show that the Ishikawa iteration, the corresponding Mann iteration and the Picard iteration are equivalent when applied to quasi-contractive operators. AuthorsS.M.Soltuz Tiberiu Popoviciu Institute of Numerical Analysis KeywordsPicard…

The equivalence of Mann and Ishikawa iterations dealing with uniformly pseudocontractive maps without bounded range

Abstract We prove that Mann and Ishikawa iterations are equivalent models dealing with \(\psi\)-uniformly pseudocontractive or d-weakly contractive maps without bounded range AuthorsStefan M. Soltuz Tiberiu Popoviciu Institute of Numerical…

Theoretical mechanics problems and exercises

Abstrait Traduction en anglais du titreTheoretical mechanics problems and exercises Auteur(s)Doina Bradeanu Institutul de Calcul Mots-clésPDFFichier scané Pour citer ce travailP. Brădeanu, I. Pop, D. Brădeanu, Probleme și exerciții de…

Some properties of conics and quadrics

Abstract AuthorsD.V. Ionescu Institutul de Calcul Keywords? Paper coordinatesD.V. Ionescu, Quelques propriétés des coniques et des quadriques, în “Mathesis”, t.XLVI, nr. 3-4, martie-aprilie 1933, p.106-109. PDFhttps://ictp.acad.ro/wp-content/uploads/2025/10/1932-IonescuDV-Quelques-properties-des-contiques-et-des-quadriques.pdf About this paperJournalPublisher NameDOIPrint…

Numerical quadrature

Abstract AuthorsD.V. Ionescu Institutul de Calcul Keywords? Paper coordinatesD.V. Ionescu, Cuadraturi numerice. (Italian), Academia Republicii Populare Romîne, Ştiinţă şi Tehnică, 10 Editura Tehnică, Bucharest 1957 340 pp PDF?? About this paperJournalPublisher NameDOIPrint…

Applications of the notions of mass geometry to the proof of several theorems

Abstract AuthorsD.V. Ionescu Institutul de Calcul Keywords? Paper coordinatesD.V. Ionescu, Applications of the notions of mass geometry to the proof of several theorems, Gazeta Matematica anul LII (1946-1947), p. 267 PDF??…

Some properties of conics and quadrics

Abstract AuthorsD.V. Ionescu Institutul de Calcul Keywords? Paper coordinatesD.V. Ionescu, Some properties of conics and quadrics, Mathesis, t. XLVI, nr. 9, noiembrie 1932, p. 398-400, gemblox. also tom. XLVII, nr.2, febr.…

Obituary: N. Abramescu

Abstract AuthorsD.V. Ionescu Institutul de Calcul Keywords? Paper coordinatesD.V. Ionescu, Obituary: N. Abramescu, Mathematica, Timisoara 23, (1948). 139–146 PDF?? About this paperJournalPublisher NameDOIPrint ISSNMathematica Timisoara Online ISSNgoogle scholar link References ??

From Archimedes’ formula to a cubature formula

Abstract AuthorsD.V. Ionescu Institutul de Calcul Keywords? Paper coordinatesD.V. Ionescu, From Archimedes’ formula to a cubature formula, (Romanian) Gaz. Mat. Fiz. Ser. A. 8 (1956), 3–10 PDF?? About this paperJournalGazeta Matematica Publisher NameRomanian Society…

Ionuț Farcaș (Virginia Tech, SUA): An introduction to vectorization and its applications in modern programming languages.

On Wednesday 21st of May 2025, starting from 16:00, Tiberiu Popoviciu Institute of Numerical Analysis together with the Babeș-Bolyai University are hosting the second part of the talk of Assistant Professor…