Notes on Higher Order Convex Functions (VIII)
Abstract AuthorsT. Popoviciu Keywords? Paper coordinatesT. Popoviciu, Notes sur les fonctions convexes d’ordre supérieur (VIII), Bull. de la Sect. Sci,…
not-at-ICTP
Data dependence for the solution of a Lotka-Volterra system with two delays
Abstract AuthorsDiana Otrocol “Babes-Bolyai” University Department of Applied Mathematics Keywords? Paper coordinatesD. Otrocol, Data dependence for the solution of a Lotka-Volterra…
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,…
On the characteristic function and the resolving kernel of a given kernel
Original title (in French)Sur la fonction caractéristique et le noyau résolvant d’un noyau donné Abstract AuthorsD.V. Ionescu Institutul de Calcul…
On a class of functional equations
Original title (in French)Sur une classe d’équations fonctionnelles Abstract AuthorsD.V. Ionescu Institutul de Calcul Keywords? Paper coordinatesD.V. Ionescu, Sur une…
Some existence theorems of integrals of systems of differential equations
Original title (in French)Quelques théorèmes d’existence des intégrales des systèmes d’équations différentielles Abstract AuthorsD.V. Ionescu Dumitru V. Ionescu (1901-1985) Keywords?…
On Lord Kelvin’s theorem
Original title (in French)Sur théorème de Lord Kelvin Abstract AuthorsD.V. Ionescu Institutul de Calcul Keywords? Paper coordinatesD.V. Ionescu, Sur théorème…
On a system of second-order partial differential equations
Abstract AuthorsD.V. Ionescu Institutul de Calcul Keywords? Paper coordinatesD.V. Ionescu, On a system of second-order partial differential equations, (French) Mathematica, 3…
On a problem relating to second-order partial differential equations
Abstract AuthorsD.V. Ionescu Institutul de Calcul KeywordsPDFhttps://ictp.acad.ro/wp-content/uploads/2025/10/1927-IonescuDV-Sur-un-problem-relatif-aux-equations-aux-derivees-partielles-du-second-ordre-Bull.Soc_.Math_.pdf Paper coordinatesD.V. Ionescu, Sur un problem relatif aux equations aux derivees partielles du…
On a remark by D. Pompeiu
Abstract AuthorsD.V. Ionescu Institutul de Calcul Keywords? Paper coordinatesD.V. Ionescu, On a remark by D. Pompeiu, (in French) Bull. de mathém.…