4 papers
math.FA2021
Short notes on with infinite measure
Josef Kreulich
This study uses the ideas of \cite{Rieffel} to provide the dual of in the positive and finite cases. This results in elegant necessary and sufficient criteria for w…
math.FA2020
Compactification of bounded semigroup representations
Josef Kreulich
The given study uses the methods to identify compactifications of semigroups which reside in the space This method generalizes in some sense the deLeeuw-Gl…
math.FA2018
On Compactifications of bounded semigroups
Josef Kreulich
In this study, we refine the compactification presented by Witz \cite{Witz} for general semigroups to the case of bounded -semigroups, involving adjoint theory for this class…
math.DS2017
Whole Line Solutions to Abstract Functional Differential Equations
Josef Kreulich
In the underlying study it is shown how the linear method of the Yosida-approximation of the derivative applies to solve possibly nonlinear and multivalued functional differential…