Aktivitäten

Die Termine des wöchentlich Seminars, Mittwoch 12:00‒14:00 der Professur für Datenassimilation werden auf Professor Freitags Seite bekannt gegeben.

18.07.2025, 10:15 - 11:45 – 2.28.0.108
SFB-Kolloquium

Colloquium with Heiko Schütt

Heiko Schütt, University of Luxembourg

tba

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Datenassimilation

Anschrift

Universität Potsdam
Institut für Mathematik
Campus Golm, Haus 9
Karl-Liebknecht-Str. 24-25
D-14476 Potsdam

Aktivitäten

09.07.2025, 10:15 – 2.09.0.17
Forschungsseminar: Gruppen und Operatoralgebren

On factoriality of the Neretin group von Neumann algebra

Basile Morando (ENS Lyon)

To any locally compact group G, one can associate a von Neumann algebra L(G), generated by the image of G under its left regular representation. This algebra reflects decomposition properties of the...

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10.07.2025, 16:15 – Raum 1.22
Forschungsseminar Differentialgeometrie

Cancellation properties of exotic 4-dimensional positive scalar curvature metrics

Johannes Ebert (Münster)

It is well-known that 4-dimensional smooth topology offers many exotic phenomena, typically detected by means of gauge theory, and it is also well-known
that these exoticities are very unstable when...

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