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Aktivitäten

05.11.2021, 10:15 - 11:30  –  building 28, room 0.108 (Campus Golm)
SFB-Kolloquium

Coarse-graining of complex systems with parameter uncertainties

Carsten Hartmann (Brandenburgische Technische Universität Cottbus-Senftenberg)

Complex dynamical systems like molecular systems or stochastic climate systems often involve a variety of different time and length scales. We propose a general framework for coarse graining of such... 

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26.11.2021, 10:15 - 11:30  –  building 28, room 0.108 (Campus Golm)
SFB-Kolloquium

Towards Interactive AI-based Decision Support Systems

Enkelejda Kasneci (University of Tübingen)

The use of AI has improved computer-aided diagnosis systems in many areas. However, the underlying models are often black boxes that allow the user only limited control over the predictions, which can... 

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17.12.2021, 10:15 - 11:30  –  building 28, 0.108 (Campus Golm)
SFB-Kolloquium

Analyzing Multi-Messenger Astronomy Data to reveal fundamental Properties of the Cosmos

Tim Dietrich (University of Potsdam)

tba

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14.01.2022, 10:15 - 11:30  –  building 28, room 0.108 (Campus Golm)
SFB-Kolloquium

Machine Learning in the context of drift

Barbara Hammer (Universität Bielefeld)

One of the main assumptions of classical machine learning models is that data are generated by a stationary concept. This is often violated due to unexpected events or outliers, sensor drift, or... 

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Anschrift

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

Aktivitäten

25.10.2021, 16:15  –  2.09.0.12
Forschungsseminar Differentialgeometrie

Functorial extension of functional spaces on manifolds and vector bundles

Rubens Longhi

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26.10. bis 26.10.2021, 12:15-13:45  –  Room C9A03 Tübingen, 2.09.2.22 Potsdam Golm
Topics in Geometric Analysis Seminar 21-22

Collapsing and noncollapsing in convex ancient mean curvature flow

Stephen Lynch

An important problem in mean curvature flow is to find conditions on initial data that rule out 'collapsing' singularity models, such as the Grim Reaper. This is a necessary step towards establishing... 

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01.11.2021, 16:15  –  2.09.0.12
Forschungsseminar Differentialgeometrie

Cauchy problems of the Dirac-Operator on spacetimes with timelike boundary

Penelope Gehring

Global boundary conditions for elliptic first order differential operators on Riemannian manifolds are rather well understood. Bär-Strohmaier introduced APS-conditions for the Lorentzian... 

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02.11. bis 02.11.2021, 12:15-13:45  –  Room 2.09.2.22 Campus Golm, C9A03 Tübingen
Topics in Geometric Analysis Seminar 21-22

Motonicity theorems for minimal surfaces and linkedness of their boundary.

Manh Tien Nguyen

I will explain how each function whose Hessian is a multiple of the metric of a Riemannian manifold $M$ corresponds to a monotonicity theorem for minimal surfaces in $M$. When $M$ is the hyperbolic... 

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03.11.2021, 14:00  –  Online Colloquium
Institutskolloquium

Information theory in complex networks

Martin Roswall (University of Umeå, Sweden) und Karoline Wiesner (University of Potsdam, Germany)

2 pm Martin Roswall (University of Umeå): Mapping network flows with incomplete information

3:15 pm Karoline Wiesner (University of Potsdam): Information entropy in complex systems: Mathematical... 

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