Die allgemeine Form der O-Tauber-Bedingung für das Euler-Knopp- und Borel-Verfahren.
Differential transforms of Cesàro averages in weighted spaces .
Distributional asymptotic expansions of spectral functions and of the associated Green kernels.
Distributional versions of Littlewood's Tauberian theorem
We provide several general versions of Littlewood's Tauberian theorem. These versions are applicable to Laplace transforms of Schwartz distributions. We employ two types of Tauberian hypotheses; the first kind involves distributional boundedness, while the second type imposes a one-sided assumption on the Cesàro behavior of the distribution. We apply these Tauberian results to deduce a number of Tauberian theorems for power series and Stieltjes integrals where Cesàro summability follows from Abel...