Na­chricht­en der AG Spek­tralana­lys­is

Our colleague Dr. Benjamin Delarue has been accepted into the prestigious Heisenberg Program of the German Research Foundation (DFG)! As a team, we are very happy about this achievement and warmly congratulate him on this well-deserved recognition. For more information: https://www.uni-paderborn.de/universitaet/presse-kommunikation-marketing/forschungsnachricht/wissenschaftler-der-universitaet-paderborn-in-heisenberg-programm-aufgenommen

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After nearly three years in our spectral analysis group at Paderborn University, our postdoctoral colleague Dr. Hongwei Zhang is moving on to an exciting new chapter as a tenure-track full professor at the renowned Harbin Institute of Technology (China). While we will truly miss him, we are very happy for this opportunity. We warmly thank him for his contributions and wish him all the best and continued success. 谢谢 (xièxiè, thank you), Hongwei!

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Mathematik ist mehr als Formeln - und Frauen sind mittendrin! Lass dich von Vorträgen, Spielen und Gesprächen mit Mathematikerinnen der Uni Paderborn inspirieren! Kurz gefasst: Wann? Dienstagnachmittag, den 12. Mai 2026, von 14:00 bis 18:30 Uhr.Warum gerade der 12. Mai? An diesem Tag wurde Maryam Mirzakhani geboren, die erste Frau, die eine Fields-Medaille gewann - die höchste Auszeichnung in der Mathematik, vergleichbar mit dem Nobelpreis, die…

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Auch dieses Jahr richten das Institut für Mathematik der Universität Paderborn und der Sonderforschungsbereich SFB-TRR 358 die Schülerakademie "PBMath" aus. Wann? 28. - 30.04.2026Wo? Heinz Nixdorf MuseumsForumFür wen? Schülerinnen und Schüler der Klassen 10-13 Weitere Informationen finden Sie hier: https://math.uni-paderborn.de/sfb-trr-358/events/pb-math-2026

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Am 2. März startet die Frühlingsschule Geometrie und Symmetrie - eine spannende Möglichkeit für Studis am Ende des Mathematikbachelors - an der Universität Paderborn. Die Teilnahme ist kostenlos, und für bis zu 30 Personen wird es außerdem eine kostenlose Unterkunft und einen Reisekostenzuschuss von 80 Euro geben. Kurz gefasst: Wann? Die Frühlingsschule geht vom 2. bis zum 6. März 2026. Die Bewerbungsfrist endet am 31. Januar.Worum geht es? In…

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"The logical thinking and rigor of mathematicians are needed everywhere. If you’re interested in mathematics, go for it!”, comments Guenda, our team member. Check the video: https://www.youtube.com/watch?v=8H8lXlpAwRU&t=1s

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The study group “Variations on Character Varieties” is a joint initiative by MPI Leipzig, Leipzig University, and Paderborn University. The study group investigates different definitions and topologies of character varieties, focusing on key subspaces and instructive examples. We contrast “flexible” cases, like discrete and faithful or quasi-Fuchsian representations, with “rigid” ones that may consist of only a few points, and also discuss…

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From September 8 - 10, the conference Women in Harmonic Analysis took place in Paderborn.  The conference was especially addressed to female mathematicians working in the broad field of harmonic analysis, both commutative and non-commutative, and the speakers should all be female.Nevertheless, anyone interested was welcome to attend!  Conference webpage: https://sites.google.com/view/womeninharmonicanalysis/home

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From September 1–5, 2025, the Lie Theory, Spectra, and Dynamics conference took place in Paderborn.The event brought together researchers to explore recent advances in Lie theory, spectral theory, and dynamical systems on symmetric and homogeneous spaces. Participants engaged with diverse perspectives, ranging from representation theory to microlocal analysis, and connected with experts from across these interconnected fields.  Conference…

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We are delighted to announce that Benjamin Delarue has successfully passed his habilitation on July 7, 2025. His thesis, titled “Symmetries in Hyperbolic Dynamics,” marks a significant achievement in his academic career. Congratulations on this remarkable milestone!

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Congratulations to Guenda for winning the teaching award at University of Luxembourg where she had been teaching and doing research before joining our group at Paderborn. https://www.uni.lu/fstm-en/news/teaching-awards-2024-for-two-mathematicians/

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The Spectral Analysis Group congratulates Philipp Schütte who successfully defended his excellent PhD thesis. The main results of his thesis had previously been published in the following research articles: Barkhofen, S., Schütte, P., & Weich, T. (2022). Semiclassical formulae for Wigner distributions. Journal of Physics A: Mathematical and Theoretical, 55(24), 244007. Schütte, P., Weich, T., & Barkhofen, S. (2023). Meromorphic Continuation of…

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The Spectral Analysis Group congratulates Lasse Wolf who successfully defended his excellent PhD thesis. The main results of his thesis had previously been published in the following research articles Hilgert, J., Weich, T., & Wolf, L. L. (2023). Higher rank quantum-classical correspondence. Analysis & PDE, 16(10), 2241-2265. Weich, T., & Wolf, L. L. (2023). Absence of principal eigenvalues for higher rank locally symmetric spaces.…

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This week the first release v1.0.0 of the open source Python package "PyZEAL" was published. The project is being developed by Philipp Schütte as part of his PhD in the research group spectral analysis and deals with the root finding problem for holomorphic functions. Additional information on how to obtain the package or contribute to it can be found here.

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Der neu gegründete Sonderforschungsbereich (SFB/TRR 358) "Ganzzahlige Strukturen in Geometrie und Darstellungstheorie" sucht an seinem Standort Paderborn zum nächstmöglichen Zeitpunkt Studentische Hilfskräfte (m/w/d) oder Wissenschaftliche Hilfskräfte mit Bachelorabschluss (m/w/d), die den SFB bei der Gestaltung von Webseiten und der Durchführung von Konferenzen organisatorisch und technisch unterstützen sollen. Weiter Infos finden sich hier.

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