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Publikationen des Lehrstuhls Datenassimilation

Convergence rates for inexact inverse iteration with application to preconditioned iterative solves

Autoren: M.A. Freitag, A. Spence (2007)

Zeitschrift:
BIT
Verlag:
Springer
Seiten:
27-44
Band:
47(1)

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Anschrift

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

Aktivitäten

11.01.2025, 11:00  –  Campus Golm, Building 9, Room 2.22 and via Zoom
Arbeitsgruppenseminar Analysis

Exploring quantum fields on rotating black holes

Christiane Klein (York University, UK)

Rotating black holes, which are the kind of black holes we observe in our universe, are an excellent stage on which to explore the effects of quantum physics. One possible approach to do so is the... 

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15.01.2025, 14:00 - 14:45  –  Campus Golm, Building 9, Room 2.22 and via Zoom
Institutskolloquium

A solution to Ringel’s circle problem

Linda Kleist (Universität Potsdam)

In 1959, Ringel asked for the chromatic number of tangency graphs of a collection of circles in the plane in which no three circles have the same tangent point. Particularly, he wondered whether a... 

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17.01.2025, 14:30  –  Raum 0.17
Verteidigung Masterarbeit / Master's Thesis Defence

TBA (Grabs)

Peter Grabs (UP)

TBA

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17.01.2025, 11:00  –  Campus Golm, Building 9, Room 2.22 and via Zoom
Arbeitsgruppenseminar Analysis

Asymptotic symmetries in classical gauge theory - bridging between the Hamiltonian- and the BV-BFV perspective

Lena Janshen (Universität Göttingen)

Some physical systems are described by a mathematical model that has a redundancy. Such a model is called a gauge theory, where redundancies are described by gauge transformations. When the underlying... 

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31.01.2025, 11:00  –  Campus Golm, Building 9, Room 2.22 and via Zoom
Arbeitsgruppenseminar Analysis

tba

Nicolai Rothe (TU Berlin)

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