A complete asymptotic expansion for the semi-exponential Post-Widder operators
Abstract In the present paper, we study the asymptotic properties of the semi-exponential Post-Widder operator. It is connected with \(p(x)=x^{2}\).…
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Over the length of an interpolation interval
Abstract Authors D.Ripeanu Institutul de Calcul Keywords? Paper coordinatesD. Ripeanu, Sur la longueur d’un intervalle d’interpolation. I.(French) Seminar of Functional Analysis…
On some inequalities
Abstract ? AuthorsTiberiu Popoviciu (Institutul de Calcul) Tiberiu Popoviciu Original title (in French)? Keywords? Cite this paper asT. Popoviciu, Asupra…
A property of Bernstein polynomials
Abstract AuthorsO. Aramă Institutul de Calcul D. Ripianu (Ripeanu) Institutul de Calcul Keywords? Paper coordinatesO. Aramă, D. Ripianu (Ripeanu), Une…
Existence theorems for linear hyperbolic partial differential equations of order n
Abstract AuthorsD. Ripianu (Ripeanu) https://ictp.acad.ro/dumitru-ripeanu/ Institutul de Calcul Keywords? Paper coordinatesD. Ripianu (Ripeanu), Existence theorems for linear hyperbolic partial differential…
On the polylocal problem for linear differential equations with constant coefficients, I
Abstract AuthorsO. Aramă Institutul de Calcul D. Ripianu (Ripeanu) Institutul de Calcul Keywords? Paper coordinatesO. Aramă, D. Ripianu (Ripeanu), On…
On the polylocal problem with multiple nodes, for linear differential equations with constant coefficients
Abstract AuthorsO. Aramă (Institute of Numerical Analysis) Oleg Aramă (1925-2018) D. Ripianu (Ripeanu) Dumitru Ripeanu Keywords? Paper coordinatesO. Aramă, D.…
A boundary problem for linear differential equations with constant coefficients
Abstract AuthorsD. Ripianu (Ripeanu) Institutul de Calcul Keywords? Paper coordinatesD. Ripianu (Ripeanu), A boundary problem for linear differential equations with…
A boundary value problem related to a partial differential equation
Abstract AuthorsD. Ripianu (Ripeanu) Institutul de Calcul Keywords? Paper coordinatesD. Ripianu (Ripeanu), Un problème aux limites relatif à une équation…
A minimum problem in the theory of interpolation
Abstract AuthorsD. Ripianu (Ripeanu) Institutul de Calcul Keywords? Paper coordinatesD. Ripianu, O problemă de minimum în teoria interpolației (Romanian) Stud.…