(1) Fachbereich Mathematik, Technische Hochschule Darmstadt, Schlossgartenstr. 7, D-64289 Darmstadt, Germany;(2) The Institute of Mathematics, University of Wrocaw, P. Grunwadzki 2/4, 50-384 Wrocaw, Poland
Abstract:
One-parameter semigroups occurring in operator-limit distributions are investigated. The topological-algebraic background of the relevant monoids is discussed and Lie semigroup theory is applied to the Urbanik Decomposability Semigroup.