Workshop on Nonlinear Dynamics
About the Conference
We will highlight, recount, and discuss historic and, most prominently, recent developments in the mathematical research subject of nonlinear dynamics and bifurcations with a particular focus on methods exploiting underlying structures.
The Workshop on Nonlinear Dynamics will be held at the University of Hamburg from July 24 until July 26, 2024.
On this occasion, we will also anticipate Reiner Lauterbach's 70th birthday later that year and celebrate his contributions to the field of nonlinear dynamics.
Feel free to share our workshop poster!
Confirmed speakers
- Manuela Aguiar, Universidade do Porto
- Peter Ashwin, University of Exeter
- Sofia Castro, Universidade do Porto
- David Chillingworth, University of Southampton
- Pascal Chossat, CNRS Inria Sophia Antipolis, Nice
- Ana Dias, Universidade do Porto
- Michael Dellnitz, Universität Paderborn
- Bernold Fiedler, Freie Universität Berlin
- Mike Field, University of California, Santa Barbara
- Martin Golubitsky, Ohio State University
- Martin Krupa, Université Côte d’Azur
- Ian Melbourne, The University of Warwick
- Eddie Nijholt, Imperial College London
- Kathrin Padberg-Gehle, Leuphana Universität Lüneburg
- Jens Rademacher, Universität Hamburg
- Bob Rink, Vrije Universiteit Amsterdam
- Arnd Scheel, University of Minnesota
Scientific Programme
For more detailed information please see our programme or the book of abstracts.
Lecture Hall H2, Geomatikum, Bundesstraße 55, 20146 Hamburg
Wednesday, 24 July
8:30--9:00 | Registration |
9:00--9:15 | Opening Remarks |
9:15--10:00 |
Pascal Chossat (CNRS Inria Sophia Antipolis, Nice) Sequences and branching of learned states in neural networks, with an application to decision making |
10:00--10:45 | Coffee Break |
10:45--11:30 | Bob Rink (Vrije Universiteit Amsterdam) Quiver symmetry in network dynamical systems |
11:30--12:15 | David Chillingworth (University of Southampton) Nontransverse Poincaré sections and matched singularities |
12:15--13:45 | Lunch Break |
13:45--14:30 | Jens Rademacher (Universität Hamburg) Rotating convection and flows with horizontal kinetic energy backscatter |
14:30--15:15 | Mike Field (University of California, Santa Barbara) Dynamics and Symmetry applied to theoretical problems in neural nets and statistical learning Sofia Castro (Universidade do Porto) Finite switching dynamics near heteroclinic networks |
15:15--16:00 | Coffee Break |
16:00--16:45 | Sofia Castro (Universidade do Porto) Finite switching dynamics near heteroclinic networks |
Thursday, 25 July
9:00--9:45 | Bernold Fiedler (Freie Universität Berlin) PDE Heteroclinicity and blow-up: a tale of two sisters in complex times |
9:45--10:30 | Coffee Break |
10:30--11:15 | Michael Dellnitz (Universität Paderborn) New Hidden Symmetries in Equivariant Dynamical Systems Martin Krupa (Université Côte d’Azur) Folded node revisited |
11:15--12:00 | Ana Dias (Universidade do Porto) Lifting of heteroclinic cycles in coupled cell systems |
12:00--13:30 | Lunch Break |
13:30--14:15 | Arnd Scheel (University of Minnesota) Bifurcation without hysteresis --- two examples |
14:15--15:00 | Martin Golubitsky (Ohio State University) Infinitesimal Homeostasis in Input-Output Networks |
15:00--16:30 | Poster Session (room 1528) and Coffee Break |
16:30--17:15 | Martin Krupa (Université Côte d’Azur) Folded node revisited |
19:00 | Dinner at Quan19 (own expense) Rentzelstraße 6, 20146 Hamburg Please let us know by July 18(nonlinear2024.math"AT"uni-hamburg.de) if you would like to attend. |
Friday, 26 July
9:00--9:45 | Manuela Aguiar (Universidade do Porto) Motifs and Hypermotifs: Classification and Bifurcations |
9:45--10:30 | Coffee Break |
10:30--11:15 | Ian Melbourne (The University of Warwick) Levy area and time-reversal symmetry |
11:15--12:00 | Eddie Nijholt (Imperial College London) Cluster Synchronization as a Higher-Order Effect in Hypernetworks |
12:00--13:30 | Lunch Break |
13:30--14:15 | Kathrin Padberg-Gehle (Leuphana Universität Lüneburg) Lagrangian transport and mixing studies by trajectories and complex networks |
14:15--15:00 | Peter Ashwin (University of Exeter) The quest for robust early warnings of bifurcations in noisy systems |
15:00--... | Open End Coffee and Good-bye |
Registration is no longer possible.
Venue
The workshop will take place at the University of Hamburg at the Department of Mathematics, Bundesstr. 55 (‘Geomatikum’), lecture hall H2. Please see the campus navigator or map below for detailed information.
The closest U-Bahn station is ‘Schlump’ on the red line U2 and the yellow line U3.
The S-Bahn station ‘Sternschanze’ is also in walking distance. See also the website for public transport HVV.
Accommodation
Hamburg offers a wide variety from low budget to high-class:
Recommended hotels
Hotel Boritzka, Schäferkampsallee 67, 20357 Hamburg, https://hotel-boritzka.de/
Contact: (Arbex Hoxha, Vlora Hoxha) info"AT"hotel-boritzka.de, +49-40-448582
Mercure Hotel Hamburg-Mitte, Schröderstiftstraße 3, 20146 Hamburg, https://all.accor.com/hotel/5394/index.en.shtml
Contact: (Janett Grafe) h5394"AT"accor.com, +49-40-45069-0 or +49-40-45069-2908
NH Hamburg Mitte, Schäferkampsallee 49, 20357 Hamburg, https://www.nh-hotels.de/hotel/nh-hamburg-mitte
Contact: (Frau Vasquez) tms-bund"AT"nh-hotels.com or nhhamburgmitte"AT"nh-hotels.com, +49-40-441150 or +49-30-22388599
Schlaflounge, Vereinsstraße 54b, 20357 Hamburg, https://www.schlaflounge.de/
Contact: info"AT"schlaflounge.de, +49-40-38688357
Yoho, Moorkamp 5, 20357 Hamburg, https://www.yoho-hamburg.de/de
Contact: yoho"AT"yoho-hamburg.de, +49-40-2841910
Hotel am Museum, Rothenbaumchaussee 71, 20148 Hamburg, https://www.hotelammuseum.hamburg/
Contact: moin"AT"hotelammuseum.hamburg, +49-40-44809414
Mercure Hotel Hamburg-City, Amsinckstraße 53, 20097 Hamburg, https://all.accor.com/hotel/1163/index.en.shtml
Contact: H1163"AT"accor.com, +49-40-236380
IntercityHotel Hamburg Hauptbahnhof, Glockengießerwall 14/15, 20095 Hamburg
Contact: reservations.hamburg-hbf"AT"intercityhotel.com or hamburg-hauptbahnhof"AT"intercityhotel.com, +49-40-24870-0
Mercure Hotel Hamburg-Volkspark, Albert Einstein Ring 2, 22761 Hamburg, https://all.accor.com/hotel/1659/index.en.shtml
Contact: (Melanie Falkowski) H1659"AT"accor.com, +49-40-899520
Hamburg-Altona
B&B Hotel Hamburg-Altona, Stresemannstraße 318, 22761 Hamburg, https://www.hotelbb.de/en/hamburg-altona
Contact: +49-40-8518060
Motel One Hamburg-Altona, Kieler Straße 171, 22525 Hamburg, https://www.motel-one.com/en/hotels/hamburg/
Contact: +49-40-8972069-0
NH Hamburg-Altona, Stresemannstraße 363–369, 22761 Hamburg, https://www.nh-hotels.de/hotel/nh-hamburg-altona
Contact: +49-40-4210600
25 hours Hotel – Number One, Paul-Dessau-Straße 2, 22761 Hamburg, https://www.25hours-hotels.com/en/hotels/hamburg
Contact: +49-40-85507-0
InterCity Hotel Altona, Paul-Nevermann-Platz 17, 22765 Hamburg, https://www.intercityhotel.com/hotels/alle-hotels/deutschland/hamburg/intercityhotel-hamburg-altona
Contact: +49-40-38034-0
Hostels
A&O Hotel Hamburg City, Spaldingstraße 160, 20097 Hamburg, https://www.aohostels.com/de/hamburg/hamburg-city/
A&O Hostel Hamburg Hauptbahnhof, Amsinckstraße 2–10, 20097 Hamburg, http://www.aohostels.com/de/hamburg/hamburg-hauptbahnhof/
Contact: +49-40-6442104-5600
Generator Hostel, Steintorplatz 3, 20099 Hamburg, http://generatorhostels.com/en/destinations/hamburg
Contact: +49-40-226358460
Youth Hostel Hamburg “Auf dem Stintfang”, Alfred-Wegener-Weg 5, 20459 Hamburg, https://www.jugendherberge.de/en/youth-hostels/hamburg-stintfang/
Contact: +49-40-5701590
Organizing committee
You can reach us via email: Workshop on Nonlinear Dynamics(nonlinear2024.math"AT"uni-hamburg.de)
- Prof. Dr. Ingenuin Gasser, Universität Hamburg
- Dr. Sören von der Gracht, Universität Paderborn
- Dr. Maxim Kirsebom, Universität Hamburg
- Dr. Philipp Kunde, Jagiellonian University in Krakow
- PD Dr. Alexander Lohse, Universität Hamburg
- Dr. Florian Noethen, Universität Hamburg
- Dr. Mara Sommerfeld, Universität Hamburg
- Jan Henrik Sylvester, Universität Hamburg
Dynamics Days Europe - Bremen 2024
Please note that the next iteration of Dynamics Days Europe, a recurring international conference on the theory and applications of dynamics, takes place close-by in Bremen the week after our workshop (July 29 – August 2, 2024).