An extension of the Rogosinski-Bernstein summability methods
An Inclusion Theorem In The General Theory Of Matrix Convergence Methods
An interesting lemma for regular -fractions.
An IntroduCtion into the Theory of Sequence Spaces and Measures of Noncompactness
An ordered set of Nörlund means.
Analogues of Besicovitch-Wiener Theorem for Heisenberg Group.
Analogues of some fundamental theorems of summability theory.
Analogues of some Tauberian theorems for stretchings.
Analyse harmonique et familles sommables
Analytic continuation by means of the methods of divergent series
Analytic continuation of functions difined by means of continued fraction.
Analytic semigroups in Banach algebras and a theorem of Hille
Analytical properties of power series on Levi-Civita fields
A detailed study of power series on the Levi-Civita fields is presented. After reviewing two types of convergence on those fields, including convergence criteria for power series, we study some analytical properties of power series. We show that within their domain of convergence, power series are infinitely often differentiable and re-expandable around any point within the radius of convergence from the origin. Then we study a large class of functions that are given locally by power series and...
(Annexe) Convergence en mesure des séries aléatoires vectorielles à multiplicateur borné
Application of a Tauberian theorem to finite model theory.
Approximating real Pochhammer products: a comparison with powers
Accurate estimates of real Pochhammer products, lower (falling) and upper (rising), are presented. Double inequalities comparing the Pochhammer products with powers are given. Several examples showing how to use the established approximations are stated.
Approximation by Abel means and Tauberian Theorems in sequences spaces
Approximation of signals (functions) belonging to the weighted -class by linear operators.
Approximation on the semi-infinite interval.
Arithmetical Tauberian theorems