On a generalization of the notion of convex function
Abstract AuthorsGh. Cimoca Institutul de Calcul I. Şerb Institutul de Calcul Keywords? Paper coordinatesGh. Cimoca, I. Şerb, On a generalization of…
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On a certain operator that preserves the sign of a function and of its derivatives
Abstract AuthorsDumitru Ripeanu (Ripianu) Institutul de Calcul Keywords? Paper coordinatesD. Ripeanu (Ripianu), On a certain operator that preserves the sign of…
On an operator that retains the appearance of a function
Abstract AuthorsDumitru Ripeanu (Ripianu) Institutul de Calcul Keywords? Paper coordinatesD. Ripeanu, Sur un opérateur qui conserve l’allure d’une fonction. (French) Rev.…
Research on the transportation problem. II
Abstract AuthorsP. Ney Institutul de Calcul Keywords? Paper coordinatesP. Ney, Research on the transportation problem. II, Rev. Anal. Numer. Teoria Aproximaţiei 2 (1973), 201–209. PDFhttps://ictp.acad.ro/ranta-ro-72-74/journal/article/view/35/35…
An intersection property of the support functions of compact sets in Rn
Abstract AuthorsKramer Horst Institutul de Calcul Keywords? Paper coordinatesH. Kramer, Eine Schnitteigenschaft der Stützfunktionen kompakter Mengen im Rn. (German) Mathematica (Cluj) 15(38) (1973), 57–69. PDFhttps://ictp.acad.ro/wp-content/uploads/2025/10/1973-Kramer-Mathematica.pdf…
Supporting spheres for families of sets in product spaces
Abstract AuthorsKramer Horst Institutul de Calcul Keywords? Paper coordinatesKramer, Horst, Supporting spheres for families of sets in product spaces. Rev. Anal.…
Equally spaced points for families of compact convex sets in Minkowski spaces
Abstract AuthorsKramer, Horst Institutul de Calcul Németh, A. B Institutul de Calcul Keywords? Paper coordinatesKramer, Horst, Németh, A. B., Equally…
Unrestricted differential n-parameter families. II. Relation with disconjugacy
Abstract AuthorsA.B. Nemeth Institutul de Calcul Keywords? Paper coordinatesNémeth, A. B., Unrestricted differential n-parameter families. II. Relation with disconjugacy. Mathematica (Cluj) 15(38) (1973), 89–100.…
Inclusion relations between families of bounded languages
Abstract AuthorsC. Jalobenau Institutul de Calcul Keywords? Paper coordinatesJalobeanu, C. , Inclusion relations between families of bounded languages. (Romanian) Rev. Anal. Numer.…
On the absolute p-centers of a graph. The stability of the absolute p-centers
Abstract AuthorsIon Horvath Institutul de Calcul Keywords? Paper coordinatesHorvath, Ion, On the absolute p-centers of a graph. The stability of the…