News

09.11.2018: Seminar on Mathematical Parameter Identification


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06.07.2018: Guest talk: Prof. Dr. Bernadette Hahn (12.07.2018)

On July 12, 2018, Prof. Bernadette Hahn, University of Würzburg, is visiting the research training group (invited by Tobias Kluth). We cordially invite you to her talk titled:

Dynamic Imaging - Analysis and Algorithms
Thursday 12 July 2018, 14:00 (sharp), Room 2340, MZH building, Bibliothekstr. 5.

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18.06.2018: Guest talk: Prof. Dr. Antonia Zapf (25.06.2018)

On June 25, 2018, Prof. Antonia Zapf, UKE Hamburg-Eppendorf, is visiting the research training group (invited by Werner Brannath). We cordially invite you to her talk titled:

Flexible designs for diagnostic accuracy studies: the problem and first solution approaches
Monday 25 June 2018, 14:15 (sharp), Room 40010, KKSB building, Linzer Str. 4.

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11.04.2018: Guest talk: Prof. Dustin Mixon (11.06.2018)

On June 11, 2018, Prof. Dustin Mixon, Ohio State University, is visiting the research training group (invited by Emily King). We cordially invite you to his talk titled:

A semidefinite relaxation of k-means clustering
Monday 11 June 2018, 16:15 (sharp), room MZH 7200, MZH building, Bibliothekstr. 5.

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21.02.2018: Summer school: Optimization of Dynamical Systems

We kindly want to draw your attention to one upcoming event of the research training group. In the research area R2 a summer school on Optimization of Dynamical Systems is organized by Christof Büskens, Kathrin Flaßkamp, and Jens Rademacher.

Summer School R2 2018
When: September 03-07, 2018
Where: MZH building, University of Bremen

Registration: Please visit the official summer school webpage.


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30.01.2018: Guest talk: Dr. Bangti Jin (01.02.2018)

On February 1st, 2018, Dr. Bangti Jin, University College London, is visiting the research training group (invited by Tobias Kluth). We cordially invite you to his talk titled:

Stochastic Gradient Descent for Inverse Problems
Thursday 1st February 2018, 10:30, room MZH 2340, MZH building, Bibliothekstr. 5.

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08.01.2018: Guest lecture: Prof. Ming Jiang (12. and 19.01.2018)

Prof. Ming Jiang, Peking University, is visiting the research training group (invited by Peter Maass). We cordially invite you to his two lectures titled:

Acceleration Techniques for Image Reconstruction with Mumford-shah Regularization
Friday 12th January 2018, 12:00, room MZH 2340, MZH building, Bibliothekstr. 5.

Theoretical Perspectives of Asynchronous Parallel Computation
Friday 19th January 2018, 12:00, room MZH 2340, MZH building, Bibliothekstr. 5.
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03.01.2018: Guest talk: Dr. Erik Bekkers (11.01.2018)

On January 11th, 2018, Dr. Erik Bekkers, Technische Universiteit Eindhoven, is visiting the research training group (invited by Emily King). We cordially invite you to his talk titled:

Medical Image Analysis using Sub-Riemannian Geometry in SE(2)
Thursday 11th January 2018, 14:00, room MZH 4140, MZH building, Bibliothekstr. 5.

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02.01.2018: Guest talk: Prof. Alan Champneys (10.01.2018)

On January 10th, 2018, Prof. Alan Champneys, University of Bristol, is visiting the research training group (invited by Miriam Steinherr). We cordially invite you to his talk titled:

Unfolding the Painlevé paradox in contact mechanics
Wednesday 10th January 2018, 16:00, room MZH 2340, MZH building, Bibliothekstr. 5.

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19.12.2017: Winter retreat 2017

From the 22nd to the 24th of November, 2017, the PhD students of π³ went on their second winter retreat. It took place at Tagungshotel Jesteburg near Buchholz. Our main goals for this retreat were getting together as a group and exchange our experiences concerning important non-mathematical topics of our work lifes.
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12.12.2017: Guest talk: Dr. Sebastian Peitz (14.12.2017)

On December 14th, 2017, Dr. Sebastian Peitz, Universität Paderborn, is visiting the research training group (invited by Kathrin Flaßkamp). We cordially invite you to his talk titled:

Exploiting structure in multiobjective optimal control for real-time applicability and PDE constraints
Thursday 14th December 2017, 12:30, room MZH 7260, MZH building, Bibliothekstr. 5.

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02.11.2017: Guest talk: Prof. Dr. Patrick Dondl (10.11.2017)

On November 10th, 2017, Prof. Dr. Patrick Dondl, Albert-Ludwigs-Universität Freiburg, is visiting the research training group (invited by Jens Rademacher). We cordially invite you to his talk titled:

Motion of interfaces in random media: pinning and some applications
Friday 10th November 2017, 14:00, room MZH 2340, MZH building, Bibliothekstr. 5.

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01.11.2017: Guest talk: Prof. Dr. Alexander Pogromsky (07.11.2017)

On November 07th, 2017, Prof. Dr. Alexander Pogromsky , Eindhoven University of Technology, is visiting the research training group (invited by Jens Rademacher). We cordially invite you to his talk titled:

Comprehending complexity: where Shannon meets Lyapunov
Tuesday 07th November 2017, 14:00, room MZH 4140, MZH building, Bibliothekstr. 1.

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01.11.2017: Guest talk: Dr. Bassam Alrifaee (09.11.2017)

On November 09th, 2017, Dr. Bassam Alrifaee, RWTH Aachen, is visiting the research training group (invited by Christof Büskens). We cordially invite you to his talk titled:

Networked Model Predictive Control for Vehicle Collision Avoidance
Friday 09th November 2017, 10:30, room MZH 7260, MZH building, Bibliothekstr. 5.

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24.10.2017: Guest talk: Prof. Dr. Frank Lutz (26.10.2017)

On 26. October, 2017, Dr. Frank Lutz, Technische Universität Berlin, is visiting the research training group. We cordially invite you to his talk titled:

On the Topology of Steel
Thursday 26th October 2017, 11:00, room MZH 2340, MZH building, Bibliothekstr. 1.

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18.08.2017: Guest talks: Prof. Dr. Sofia Castro (04.+ 05.09.2017)

On 04. and 05. September, 2017, Professor Sofia Castro, University of Porto, is visiting the research training group. We cordially invite you to her two talks titled:

Stability of cycles and dynamics near heteroclinic networks
Monday 04th September 2017, 14:00, room MZH 2340, MZH building, Bibliothekstr. 1.

The dynamics of learning in game theory
Tuesday 05th September 2017,14:00, room MZH 4140, MZH building, Bibliothekstr. 1.
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17.08.2017: Two upcoming events in September 2017

We kindly want to draw your attention to two upcoming events of the research training group. In the research area of inverse problems a summer school is organized by Armin Lechleiter. Furthermore, Emily King organizes a workshop in the field of mathematical data analysis. Further information can be found on the respective webpage:

09.05.2017: Two talks related to neuro-dynamics

Speakers: Tatiana Levanova and Maxim Bolotov (Lobachevsky State University of Nizhny Novgorod, Russia)
Venue: Tuesday 09 May at 2 p.m. in room MZH 4140
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08.05.2017: Talk "Solving Mixed-Integer Nonlinear Programs with SCIP"

Speaker: Benjamin Müller (ZIB)
Venue: Monday 08 May at 15:00 (s.t.) in room MZH 7260
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06.04.2017: 2nd training course on Neural Networks

Dr. Ralph Grothmann gives the 2nd compact course on neural networks.

Neural Networks Course 2017
When: April 06-07, 2017, 09 AM - 5 PM
Where: MZH 0240, University of Bremen
Lecturer: Dr. Ralph Grothmann
Siemens AG
Registration: Please send an email to jensb@math.uni-bremen.de. Deadline is March 08, 2017.


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29.03.2017: Talk "Optimal Approximation with Sparse Deep Neural Networks"

Speaker: Philipp Petersen (TU Berlin)
Venue: Wednesday 29 March at 11 a.m. (s.t.!) in MZH 2340

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15.03.2017: Official kickoff meeting of π3 on March 16, 2017

The official kickoff meeting of π3 is sheduled for March 16, 2017.
The program begins at 14:00 in MZH 1470. It includes talks by invited guests and a poster session.
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14.03.2017: Film: Studying Industrial Mathematics in Bremen

Ambitious and agile – that’s how we are!

Ambitious and agile is the Institutional Strategy of the University of Bremen, which brought us the title University of Excellence.
This phrase perfectly characterizes the Center for Industrial Mathematics (ZeTeM).
In cooperation with Bremeninvest - WFB Bremen Economic Development - and Image in Motion, ZeTeM produced a film which depicts the vibrant atmosphere of the city of Bremen and demonstrates why it is an ideal place to study applied mathematics.

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13.02.2017: Guest: Dr. Anton Kutsenko (14.02.2017)

On February 14th, 2017, Dr. Anton Kutsenko working at the Jacobs University Bremen is visiting the RTG. We cordially invite you to his talk titled:

Recovery of defects from the information at detectors
Tuesday 14th February 2017, 11:00, room MZH 2340, MZH building, Bibliothekstr. 1.
Abstract:
The recovery of defects from the available information about amplitudes of waves measured at the detectors is very important in non-destructive testing in general and appear in areas such as structural geology inversion, medical imaging, and modeling of cloaking devices. For the model discrete wave equation, we describe analytically the set of all the possible defects corresponding to given amplitudes of waves at the detectors, and use this result to construct devices with various unusual properties, e.g. cloaking (invisible) insulators.
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13.12.2016: First winter retreat 2016

From the 7th to the 9th of December, 2016, the PhD students of π³ went on their first of the annual winter retreats. It took place at Gut Ankelohe near Bad Bederkesa. The goals of this winter retreat were twofold: On the one hand, it offered the members of the RTG an opportunity to get to know each other. On the other hand, the self-organisational and project-managerial aspects of doing a doctorate were worked out with a coach.
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23.11.2016: Compact courses scheduled for winter semester 2016/17

The compact courses are scheduled for the winter semester 2016/17. You can find the schedule and further information here .
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01.11.2016: Guest: Prof. Sergei Pereverzyev (07.+08.11.2016)

On 07. and 08. November, Professor Serguei Pereverzyev, working at the Johann Radon Institute for Computational and Applied Mathematics (RICAM) in Linz, an institute of the Austrian Academy of Sciences, is visiting the RTG. He will present functional analysis methods for inverse problems. We cordially invite you to his two talks titled:

Learning as an Inverse Problem and its Regularization
Monday 07th November 2016, 10:00, room MZH 2340, MZH building, Bibliothekstr. 1.

Aggregation of regularized approximations by means of a linear functional strategy
Tuesday 08th November 2016,10:00, room MZH 2340, MZH building, Bibliothekstr. 1.
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06.10.2016: Welcome meeting - first come together with the PIs

The new members of π³ starting their PhD were invited to a first welcome meeting on October 5th, 2016. The meeting took place in a seminar room in the second floor of the MZH building, the home of π³. The new PhD students were welcomed by the speaker, Peter Maass, who gave them an introduction to the newly established research training group. After a short presentation of the opportunities offered by the structured PhD program, the new PhD students got in contact with the principal investigators and other members of π³. All involved had excited discussions and chats in a nice atmosphere.
We are looking forward to the official kickoff meeting.

01.10.2016: Mercator fellow Prof. Simon Arridge

With the official starting date of the newly established research training group π³ we are glad to officially welcome Prof. Simon Arridge (Centre for Medical Image Computing, University College London, UK) as the π³ Mercator fellow. Simon Arridge plays a central role in the guest programme. He is best known for his contributions to optical tomography and hybrid imaging. He is a world leading expert for inverse problem techniques in general with distinct profile to applications in medical imaging. Simon Arridge is going to visit Bremen for several stays and some short term visits. He will deliver special lectures and will act as external supervisor for PhD students. This is funded by the German Science Foundation DFG as a Mercator fellowship

26.08.2016: Upcoming training course on Neural Networks

The π³ qualification programme starts with the first guest, Dr. Hans-Georg Zimmermann, who gives a compact course on neural networks.

Neural Networks Course 2016
When: October 12-14, 2016, 10 AM - 5 PM
Where: MZH 1460, University of Bremen
Lecturer: Dr. Hans-Georg Zimmermann
Siemens AG
Registration: Please send an email to hauberg@uni-bremen.de


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01.07.2016: Open positions in π3

The research training group π3, newly funded by the German Science Foundation DFG, invites applications for new PhD positions!
For the first phase of π3, starting autumn 2016, the University of Bremen invites applications for 12 PhD positions.
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