22 citations · 119 across the 39 of their papers we have counts for
45 papers
Paired -Semigroups
Michael Skeide
In these notes we prove two main results: 1) It is well-known that two strongly continuous -semigroups on can be paired if and only if they have anti-isomorphic Arveson…
Algebraic Central Limit Theorems: A Personal View on One of Wilhelm's Legacies -- To the Memory of Wilhelm von Waldenfels
Michael Skeide
Bringing forward the concept of convergence in moments from classical random variables to quantum random variables is what leads to what can be called algebraic central limit theor…
Kernels of Hilbert Module Maps: A Counterexample
Jens Kaad, Michael Skeide
Answering a long standing question, we give an example of a Hilbert module and a nonzero bounded right linear map having a kernel with trivial orthogonal complement. In particular,…
Hunt's Formula for and
Uwe Franz, Anna Kula, J. Martin Lindsay +1
We provide a Hunt type formula for the infinitesimal generators of Lévy process on the quantum groups and . In particular, we obtain a decomposition of such gener…
CP-Semigroups and Dilations, Subproduct Systems and Superproduct Systems: The Multi-Parameter Case and Beyond
Orr Shalit, Michael Skeide
These notes are the output of a decade of research on how the results about dilations of one-parameter CP-semigroups with the help of product systems, can be put forward to d-param…
Interacting Fock Spaces and Subproduct Systems
Malte Gerhold, Michael Skeide
We prove many new results about interacting Fock spaces. We pose many open problems; for most of them we prove that their solutions have no choice but being nontrivial. We ask the…