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Abstract   AuthorsA. Lupas https://ictp.acad.ro/alexandru-lupas/ KeywordsReferencesPDFhttps://ictp.acad.ro/wp-content/uploads/2026/09/1972-Lupas-PhD-thesis-Die-Folge-der-Betaoperatoren.pdf Cite this paper as:A. Lupaș, The Sequence of Beta Operators, PhD thesis, University of…

Abstract   Authorsacad. Dimitrie D. Stancu (1927-2014) KeywordsReferencesPDFhttps://ictp.acad.ro/wp-content/uploads/2026/09/1957b-Stancu-Consideratii-asupra-interpolarii-polinomiale-a-functiilor-de-mai-multe-variabile.pdf About this paperCite this paper as:D.D. Stancu, Considerations on Polynomial Interpolation of…

Abstract   AuthorsC. Vamos Tiberiu Popoviciu, Institute of Numerical Analysis, Romanian Academy KeywordsReferencesPDFhttps://ictp.acad.ro/wp-content/uploads/2026/09/Metalurgia_International_1998_vol-III_no4_53-55poz5-1.pdf About this paperCite this paper as:V. Soporan,…

Abstract AuthorsD. Ripianu (Ripeanu) Dumitru Ripeanu Keywords? Paper coordinatesP. T. Mocanu, D. Ripianu (Ripeanu), M. Popovici, Best Bound for the…

Abstract   AuthorsD. Ripeanu Dumitru Ripeanu KeywordsReferencesPDFhttps://ictp.acad.ro/wp-content/uploads/2026/09/1986-Ripeanu-D.-Preprint-1-Sur-la-longueur-15-11-27.pdf About this paperCite this paper as:D. Ripeanu, On the length of certain interpolation…

Abstract   AuthorsD. Ripeanu Dumitru Ripeanu KeywordsReferencesPDFhttps://ictp.acad.ro/wp-content/uploads/2026/09/1961-D.-Ripeanu-Studia-Teoreme-de-existenta-asupra-unei-ecuatii-cu-derivate-partiale-17-05-08-1.pdf About this paperCite this paper as:D. Ripeanu, Existence theorems on a partial differential…

Abstract AuthorsGh. Călugăreanu Gheorghe Călugăreanu (1902-1976) Keywords? Paper coordinatesGh. Călugăreanu, Nœuds et cercles topologiques sur les surfaces fermées orientables, Mathematica…

Abstract AuthorsGh. Călugăreanu Gheorghe Călugăreanu (1902-1976) Keywords? Paper coordinatesGh. Călugăreanu, A theorem on three-dimensional links of closed curves, Communications of…

Abstract AuthorsGh. Călugăreanu Gheorghe Călugăreanu (1902-1976) Keywords? Paper coordinatesGh. Călugăreanu, On the analytical representation of regions of the plane, Bull.…