Summability Invariants.
Summability methods based on the Riemann zeta function.
Summability of alternations of convergent series.
Summability of double independent random variables.
Summability of double sequences by weighted mean methods and Tauberian conditions for convergence in Pringsheim's sense.
Summability of Rearrangements of Sequences.
Summable families in nuclear groups
Nuclear groups form a class of abelian topological groups which contains LCA groups and nuclear locally convex spaces, and is closed with respect to certain natural operations. In nuclear locally convex spaces, weakly summable families are strongly summable, and strongly summable are absolutely summable. It is shown that these theorems can be generalized in a natural way to nuclear groups.
Summable subsequences in convergence groups
Summation of almost convergent divergent Sequences, topological methods.
Summation Of Certain Types Of Series
Summation of certain types of series.
Summation of Formal Power Series Through Iterated Laplace Integrals.
Summation of polyparametrical functional series by the method of finite hybrid integral transforms (Fourier, Bessel)
Summation of series via Laplace transforms.
We consider a forced differential difference equation and by the use of Laplace Transform Theory generate non-hypergeometric type series which we prove may be expressed in closed form.
Summation processes viewed from the Fourier properties of continuous unimodular functions on the circle
The main purpose of this article is to give a new method and new results on a very old topic: the comparison of the Riemann processes of summation (R,κ) with other summation processes. The motivation comes from the study of continuous unimodular functions on the circle, their Fourier series and their winding numbers. My oral presentation in Poznań at the JM-100 conference exposed the ways by which this study was developed since the fundamental work of Brézis and Nirenberg on the topological degree...
Summationsmethoden und Momentfolgen I.
Summationsmethoden und Momentfolgen II.
Summierbarkeit der geometrischen Reihe auf vorgeschriebenen Mengen.
Sur La Convergence Des Rapports De La Somme Partielle Au Terme Général Et Du Reste Ou Terme Général D'Une Série Réelle Ou Complexe
Sur la convergence des séries