My name is Stephan Trenn and I am researcher in the area of applied mathematics, for more informations see the About Me page. You may also want to browse my publications, which can be filtered e.g. by keywords and coauthors. I also have profiles at Google Scholar, ResearchGate and ORCID.
Below, I will regularly post news related to my research.
Finally, my Erdös number (see also here) is 4.
(Eugene P. Ryan – Geoffrey R. Burton – George B. Purdy – Paul Erdös)
The following three papers have been accepted for presentation at the 2022 European Control Conference (ECC22) in London, UK:
Anticipating less travel restrictions this year I have planned my upcoming travel (see “Upcoming Travel” widget) and hope to see many of you in person again. If you are planning to attend some of the listed meetings and want to meet with me, just send me a quick email a few days before the event and I am happy to schedule lunch/dinner/coffee with you.
Finally our paper
was accepted for publication as regular paper in Automatica.
was accepted as brief paper in Automatica.
The details of the counterexample I used in my PhD-thesis to proof that a distributional restriction is not possible in general is now accepted for publication as a paper in the journal Examples and Counterexamples. The reviewing process took quite some time, but in the end it was accepted without any changes.
The following two papers have been accepted for (online) presentation at the 60th IEEE CDC:
was accepted for publication and will appear in a special issue dedicated to the work of Nicos Karcanias who shared our interest in descriptor systems and normal forms.
was accepted for publication.
Furthermore, Yahao and I have finished a follow-up paper discussing the generalization of the consistency-projector to the nonlinear case:
In the last few days we have prepared the final version of some accepted conference papers, I have therefore updated the preprints of the following papers:
Observability of Switched Linear Singular System in Discrete Time: Single Switch Case Inproceedings
In: Proc. European Control Conference (ECC21), pp. 267-292, Rotterdam, Netherlands, 2021.
Minimal realization for linear switched systems with a single switch Inproceedings
In: Proc. European Control Conference (ECC21), pp. 1168-1173, Rotterdam, Netherlands, 2021.
On geometric and differentiation index of nonlinear differential-algebraic equations Inproceedings
In: IFAC-PapersOnLine (Proceedings of the MTNS 2020/21), pp. 186-191, IFAC Elsevier, 2021, (open access).
An approximation for nonlinear differential-algebraic equations via singular perturbation theory Inproceedings
In: Proceedings of 7th IFAC Conference on Analysis and Design of Hybrid Systems (ADHS21), IFAC Brussels, Belgium, 2021, (open access).
Our accepted journal paper
and the conference contributions
are now available online as open access