Termine Angewandte Mathematik Münster

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wuebbel

Inflammation & Imaging Lecture series by CRC 1009, CRC 1450 and CRU 342n1. Termin: 24.01.2022 13:00:00 - 24.01.2022 14:00:00: Flashlight talks by

Monday, 24.01.2022 01:00 im Raum Our meetings are currently held online via Zoom

Mathematik und Informatik


Angelegt am Friday, 14.01.2022 05:35 von wuebbel
Geändert am Friday, 14.01.2022 05:35 von wuebbel
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Exzellenzcluster Cells in Motion
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kollwit

Matthias Löwe, WWU: A short introduction into spin models in statistical mechanics (Mini-course: Spin models in statistical mechanics and Gaussian free fields, 1st and 2nd lecture)

Wednesday, 19.01.2022 16:00 per ZOOM: 61828242813

Mathematik und Informatik

Spin models in statistical mechanics have a history of almost one hundred years. They first occurred as models of ferromagnetism and Ernest Ising's PhD thesis. In this minicourse we will start with a brief survey of some results in the Ising model. We will then turn to its mean-field version the Curie-Weiss model and see how phase transition can be proved there. In a final step we will introduce some simple models of so-called spin glasses and discuss some of the results that have been proved in this context.



Angelegt am Monday, 17.01.2022 13:38 von kollwit
Geändert am Monday, 17.01.2022 13:38 von kollwit
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Oberseminare und sonstige Vorträge
Stochastik
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sthrom

Bridging the Gaps OS Analysis: Joachim Lohkamp (WWU): Stable Curve Families and Splitting Theorems

Wednesday, 26.01.2022 12:00 per ZOOM: Link to Zoom info

Mathematik und Informatik

We start with a short introduction to the concept of Semmes families of curves in metric measure spaces and its role to derive regularity properties of such spaces. Then we indicate how these ideas are used in scalar curvature geometry and relativity to formulate dimensional reduction arguments also known as splitting theorems.



Angelegt am Wednesday, 22.12.2021 11:42 von sthrom
Geändert am Thursday, 20.01.2022 10:45 von sthrom
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Bridging the Gaps Oberseminar Analysis'
Oberseminare und sonstige Vorträge
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mohlb_01

Masterseminar: Advanced Numerical Methods and Applications

Wednesday, 26.01.2022 13:00 im Raum SR 120.029

Mathematik und Informatik

In this seminar we will study advanced numerical methods for the solution of parameterized PDEs in various application contexts. A paricular emphasise will be on model order reduction and recent machine learning approaches. Among other approaches, we will discuss the usage of data driven methods based on deep neural networks (DNNs), as well as on physics informed neural networks (PINNs).

There will be a preliminary discussion for interested students on Wednesday, January 26th 2022 at 1 p.m. in room 120.029 in the second floor of Orléans-Ring 10. Virtual participation is also possible.
Alternatively you my also participate virtually. Please connect via Zoom to https://wwu.zoom.us/j/69240672478?pwd=ZklXcTJtQ09GUkhOZG5PVmswL01HZz09.
See also at HISLSF .



Angelegt am Monday, 17.01.2022 14:06 von mohlb_01
Geändert am Monday, 17.01.2022 14:14 von mohlb_01
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Angewandte Mathematik Münster
FB-Homepage
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kollwit

Matthias Löwe, WWU: A short introduction into spin models in statistical mechanics (Mini-course: Spin models in statistical mechanics and Gaussian free fields, 3rd lecture)

Wednesday, 26.01.2022 16:00 per ZOOM: 61828242813

Mathematik und Informatik

Spin models in statistical mechanics have a history of almost one hundred years. They first occurred as models of ferromagnetism and Ernest Ising's PhD thesis. In this minicourse we will start with a brief survey of some results in the Ising model. We will then turn to its mean-field version the Curie-Weiss model and see how phase transition can be proved there. In a final step we will introduce some simple models of so-called spin glasses and discuss some of the results that have been proved in this context.



Angelegt am Monday, 17.01.2022 13:43 von kollwit
Geändert am Monday, 17.01.2022 13:43 von kollwit
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Oberseminare und sonstige Vorträge
Stochastik
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kollwit

Anita Behme, TU Dresden: Generalized Ornstein-Uhlenbeck processes in a Markov-switching environment (Oberseminar Mathematische Stochastik)

Wednesday, 26.01.2022 17:00 im Raum SRZ 216

Mathematik und Informatik

By embedding a Markov-modulated random recurrence equation in continuous time, in this talk I will derive the Markov-modulated generalized Ornstein-Uhlenbeck process. This process turns out to be the unique solution of a stochastic differential equation driven by a bivariate Markov-additive process that will be presented and solved explicitely. Afterwards we discuss basic properties of the obtained processes such as stationarity conditions and some moments. If time permits, we may also discuss a possible application and introduce a Markov-modulated risk model with investment that generalizes Paulsen?s risk process to a Markov-switching environment.



Angelegt am Wednesday, 13.10.2021 10:15 von kollwit
Geändert am Wednesday, 19.01.2022 14:00 von kollwit
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Stochastik
Oberseminare und sonstige Vorträge
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wuebbel

Brown-Bag Lunch seminar series by the Cells in Motion Interfaculty Centren1. Termin: 27.01.2022 12:00:00 - 27.01.2022 13:00:00: Corinna Friedrich: Genetic causes of male infertility

Thursday, 27.01.2022 01:00 im Raum Online

Mathematik und Informatik


Angelegt am Friday, 14.01.2022 05:35 von wuebbel
Geändert am Friday, 14.01.2022 05:35 von wuebbel
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Exzellenzcluster Cells in Motion