This category marks all the ICTP posts containing the pdf file of the paper/book.
On Kantorovich-type Operators in Lp Spaces
Abstract This note is devoted to the study of a linear positive sequence of operators representing an integral form in…
Existence theorems regarding a functional equation by E. Picard
Abstract AuthorsD.V. Ionescu Institutul de Calcul Keywords? Paper coordinatesD.V. Ionescu, Teoreme de existenţă în legătură cu o ecuaţie funcţională a…
Professor Theodor Angheluţă on the occasion of his 75th birthday
Abstract AuthorsD.V. Ionescu Institutul de Calcul Keywords? Paper coordinatesD.V. Ionescu, Profesorul Theodor Angheluţă cu ocazia împlinirii vârstei de 75 ani,…
Localization and multiplicity for stationary Stokes systems with variable viscosity
AbstractIn this paper we discuss the localization and the multiplicity of solutions for the stationary Stokes system with variable viscosity…
Integration of a partial derivative equation involved in the problem of calculating thermal stresses in the boiling tubes of forced-flow boilers and radiant boilers
Original title (in Romanian)Integrarea unei ecuaţii cu derivate parţiale care intervine în problema calculului tensiunilor termice în tuburile fierbătoare ale…
Quadrature formulas with exterior nodes
Abstract AuthorsD.V.Ionescu Institutul de Calcul Keywords? Paper coordinatesD.V. Ionescu, Quadrature formulas with exterior nodes, (in Romanian) Stud. Cerc. Mat. (Cluj) 9 1958…
The fundamental theorem on implicit functions
Abstract AuthorsD.V.Ionescu Institutul de Calcul Keywords? Paper coordinatesD.V. Ionescu, The fundamental theorem on implicit functions, (in Romanian) Inst. Politehn. Cluj. Lucrari…
Representation as a double integral of the divided difference of order (m,n) of a function of two variables. II.
Abstract AuthorsD.V. Ionescu Institutul de Calcul Keywords? Paper coordinatesD.V. Ionescu, Representation as a double integral of the divided difference of order…
Localization of critical points in annular conical sets via the method of Nehari manifold
AbstractUsing the Nehari manifold method, we establish sufficient conditions such that a smooth functional attains a ground state within an…
Free-surface equatorial flows with surface tension in spherical coordinates
AbstractIn this paper, we determine an exact solution to the governing equations in spherical coordinates for an inviscid, incompressible fluid.…