Generalization of the N. Obreschkoff quadrature formula
Abstract AuthorsD.V. Ionescu Institutul de Calcul Keywords? Paper coordinatesD.V. Ionescu, Generalizarea formulei de cuadratură a lui N. Obreschkoff. Studii și…
1952
On a problem of heat propagation
Abstract AuthorsG. Călugăreanu (Institute of Numerical Analysis) Gheorghe Călugăreanu (1902-1976) Keywordsheat propagation; Fourier method; Bessel functions; eigenvalues; infinite systems of…
About some modifications made to generalized interpolation procedures
Abstract AuthorsE. Moldovan (Popoviciu) (Institute of Numerical Analysis) Elena Popoviciu (1924-2009) Keywordsgeneralized interpolation procedures; convergence of interpolation procedures; Bernstein polynomials;…
On the remainder in some numerical derivation formulas
Abstract AuthorsT. Popoviciu (Institute of Numerical Analysis) Tiberiu Popoviciu Keywordsnumerical differentiation formulas; remainder term; degree of exactness; Lagrange–Hermite interpolation polynomial;…
On polynomials with all roots real
Abstract AuthorsT. Popoviciu Institutul de Calcul Keywords? Paper coordinatesT. Popoviciu, Asupra polinoamelor cu toate rădăcinile reale. Studii și cercetări științifice (Cluj), tom.…
On a modification of S.N. Bernstein’s interpolation procedure
Abstract AuthorsE. Moldovan (Popoviciu) Institutul de Calcul Keywords? Paper coordinatesE. Moldovan (Popoviciu), Asupra unei modificări a procedeului de interpolare a lui…
Applications of the divided difference, written in the form of an integral
Abstract AuthorsTh. Angheluță (Institute of Numerical Analysis) Theodor Angheluță (1882-1964) Keywords? Paper coordinatesTh. Angheluţă, Applications de la différence divisée, mises sous…
On determining the number of roots with positive imaginary parts of an algebraic equation
Abstract AuthorsTh. Angheluță Intitutul de Calcul Keywords? Paper coordinatesTh. Angheluță, Asupra determinării numărului rădăcinilor cu părțile imaginare pozitive ale unei ecuații…
Observations on the norms of a vector space
Abstract AuthorsGh. Călugăreanu (Institute of Numerical Analysis) Gheorghe Călugăreanu (1902-1976) Keywordsnormed vector spaces; radially continuous functionals; subadditive functionals; equivalent norms;…