works

Related Posts

A problem of differential geometry

Abstract AuthorsD.V. Ionescu Dumitru V. Ionescu Keywords? Paper coordinatesD.V. Ionescu, A problem of differential geometry, Bull. scient. Éc. polyt. de Timişoara,…

Some curves that generalize conics

Abstract AuthorsD.V. Ionescu Institutul de Calcul Keywords? Paper coordinatesD.V. Ionescu, Some curves that generalize conics, C.R. Acad. Sc. Paris, t. 194,…

Fuchs’s theorem

Abstract AuthorsD.V. Ionescu Institutul de Calcul Keywords? Paper coordinatesD.V. Ionescu, Fuchs’s theorem, (in French) Bull. mathèm. de la Soc. roum. des…

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,…

On the tautochrone movement

Abstract AuthorsD.V. Ionescu Institutul de Calcul Keywords? Paper coordinatesD.V. Ionescu, Sur le movement tautochrone, Mathematica, vol. XV, 1938, p. 49-52. PDFhttps://ictp.acad.ro/wp-content/uploads/2025/11/1939-IonescuDV-Mathematica-Sur-le-mouvement-tautochrone.pdf…