Under which conditions can mathematics be used to calculate how many and which animals will live where, how viruses will spread, and how strong our economic performance will be tomorrow? Christian Aarset has developed mathematical models that allow us to calculate the future. He recently completed his doctoral thesis under the supervision of Christian Pötzsche.
The approval of this project represents a milestone in the success story of the Departments of Mathematics and Statistics at the University of Klagenfurt. It’s also a great achievement on the part of the participating professors and particularly for the 32-year-old coordinator, Michaela Szölgyenyi. Starting in autumn 2020, the project will employ around one dozen international young scientists in Klagenfurt.
The International Mathematics Day is an event proclaimed by UNESCO and supported by the International Mathematical Union, which takes place annually on 14 March. The day is also known as π-day, because: The decimal expansion of the circle number π begins with 3.1415…. — and especially in the American-speaking world, 14 March is written as “3/14”.
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While MRI, CT and x-ray already provide valuable insights into the interior of the body, the technology involving so-called magnetic particle imaging now promises new possibilities with high resolution, less acquisition time and no harmful radiation. In order to be able to draw conclusions about biological processes based on the observation of magnetic particles in a magnetic field, research has to rely on mathematics. Tram Thi Ngoc Nguyen is completing her doctoral thesis on this topic at the University of Klagenfurt.
This year, two colleagues at our faculty defended successfully their habilitation thesis. Daniel Krenn, Department of Mathematics, received the venia docendi in Mathematics, and Annika Wille, Department of Mathematics Education, the venia docendi for Mathematics Education. The certificate was presented on June 17 by the Dean Gerhard Friedrich and the Vice Dean Clemens Heuberger.
Congratulations to our young colleagues for their excellent work and contributions to the field of Mathematics and Mathematics education!
On January 25, 2019, the habilitation colloquium of Daniel Krenn took place. The talk titled
“Research in the spirit of analytic combinatorics explained on the example ʽQuicksort algorithmʼ”
revealed Daniel’s research endeavour and showed his technical proficiency and scientific maturity.
Daniel managed to explain key issues of his research so that it was accessible to the general audience, and at the same time he impressed the experts by his highly nontrivial and interesting work. The presentation was followed by a vivid discussion which covered theoretical issues along with algorithmic aspects all the way to purely didactical questions, for instance how to communicate complicated mathematical topics to children.
We wish Daniel Krenn all the best and many more results that advance the state-of-the-art in Analysis of Algorithms and Analytic Combinatorics!
aau/Müller
Christina Supanz