Posts by ictp

On S. N. Bernstein’s polynomials. The spectrum of the operator

Abstract AuthorsGh. Călugăreanu Gheorghe Călugăreanu (1902-1976) KeywordsPDFhttps://ictp.acad.ro/wp-content/uploads/2026/05/1966-Calugareanu-GM-71-Asupra-polinoamelor-pag.448.pdf Cite this paper as:G. Calugareanu, Asupra polinoamelor lui S. N Bernstein. Spectrul operatorului, GM 71, 1966, pag. 448-451. About this paperJournalGazeta Matematică Publisher…

A theorem on the traversal of a node

Abstract AuthorsG.Calugareanu Gheorghe Călugăreanu (1902-1976) KeywordsPDFhttps://ictp.acad.ro/wp-content/uploads/2026/05/1962-Calugareanu-11-Studia-O-teorema-asupra-traversarilor-unui-nod.pdf Cite this paper as:Calugareanu G. A theorem on the traversal of a node (O teorema asupra traversarilor unui nod), Studia , 1962, pp. 39-43.…

History of Mathematics in Romania

Abstract AuthorsKeywordsPDFScanned paper. Latex version of the paper. Cite this paper as:G. Calugăreanu – History of Mathematics in Romania, 1960, About this paperJournalPublisher NameDOINot available yet. Print ISSNNot available yet.…

Rareș Răhăian: The elliptic Cauchy problem with applications in Electrocardiographic Imaging (ECGi) (Seminar Talk)

On Wednesday 20th of May 2026 and Wednesday 27th of May 2026 starting at 10am, Rareș Răhăian will give a two-part talk at the Institute Seminar. Title: The elliptic Cauchy problem with…

Radu Precup: Triad: modelling – theory – computation in control (Seminar Talk)

On Wednesday 6th of May 2026 starting at 10am, Radu Precup will give a talk at the Institute Seminar. Title: Triad: modelling – theory – computation in control Abstract: We consider the general…

Octavian Agratini: Asymptotic expansion for Post-Widder operators (Seminar Talk)

On Wednesday 29th of April 2026 starting at 10am, Octavian Agratini will give a talk at the Institute Seminar. Title: Asymptotic expansion for Post-Widder operators Abstract: We present a study of the asymptotic…

Tribute Conference Tiberiu Popoviciu – 120 years

Tiberiu Popoviciu Institute of Numerical Analysis is organizing a tribute conference dedicated to the 120th anniversary of Tiberiu Popoviciu (1906–1975), the founder of numerical analysis in Romania, one of the…

Călin Gheorghiu: Analytic Continuation of Solutions to Some Nonlinear BVPs. Applications in Fluid and Rational Mechanics (Seminar Talk)

On Wednesday 8th of April 2026 starting at 10am, Călin Gheorghiu will give a talk at the Institute Seminar. Title: Analytic Continuation of Solutions to Some Nonlinear BVPs. Applications in Fluid…

Complexity of words, Ch. 26 in Algorithms of Informatics

Abstract AuthorsM.-C. Anisiu Tiberiu Popoviciu Institute of Numerical Analysis Z. Kasa Keywords? Paper coordinatesM.-C. Anisiu, Z. Kasa, Complexity of words, Ch. 26 in Algorithms of Informatics, vol. 3, ed. by…

The numerical solution of partial differential equations using the line method

Abstract AuthorsI. Boros Tiberiu Popoviciu Institute of Numerical Analysis Keywords? Paper coordinatesI. Boros, Rezolvarea numerică a ecuaţiilor cu derivate parţiale folosind metoda liniilor, Didactica Mathematica 33 (2015), pp. 17-26. PDFhttps://www.math.ubbcluj.ro/~didactica/pdfs/2015/didmath2015-03.pdf About…