Mini-Course on Graphs, Quantum Graphs and their Spectra + Walkshop 2009
This is a announcement of a Mini-Course and a Walk-shop which will be held at the Technische Universität Chemnitz September 15 through 18, 2009.Find the pdf-file of the poster for the Walkshop here.
The Mini-Course will feature talks on selected topics on
Graphs, Quantum Graphs and their Spectra
The format and the schedule will be as follows:
The course starts on Tuesday,
15. September at 14.00 and ends on Thursday, 17. September, evening. There will
be about five speakers giving two talks on a specific topic concerning graphs,
quantum graphs or their spectra. Each talk will be of 60-90 minutes length.
This will allow enough time to give an introduction, an overview over the
currents state of knowledge and selected ideas of proofs for the topic of each
speaker. This way the course should be attractive for PhD students, advanced
Diploma or Master students, and other interested participants who would like to
learn about or broaden their knowledge about graphs, quantum graphs and their
spectra.
The schedule will allow for ample discussions among the all participants: speakers, PhD students and other participants.
The speakers of the course will include
Michael Gruber (Clausthal)
Vadim Kostrykin (Mainz)
Olaf Post (Berlin)
Wolfgang Spitzer (Erlangen)
We would be grateful if you would pass on the information about the Mini-Course to your colleagues and PhD students.
Please let us know if you would like to attend in the Mini-Course.
A second announcement with a detailed schedule of the Mini-Course will follow later.
We would like to emphasise that the course will be followed by a Walkshop on Friday 18. September. Below you will find more information about this event as well as information about possible accommodation in Chemnitz.
With kind regards,
Daniel Lenz, Peter Stollmann, Ivan Veselic'
Preliminary schedule for the 'Mini-Course on Graphs, Quantum Graphs and their Spectra' to be held in Chemnitz from September 15 to September 1, 2009.
Talks are scheduled to take place in lecture room N113 in 'Neues Hörsaalgebäude'.
| Tuesday September 15, 2009 | |
| 14:00 - 14:15 | Opening |
| 14:15 - 15:45 | Introduction into quantum graphs (Vadim Kostrykin, Mainz) |
| 15:45 - 16:30 | Coffee break |
| 16:30 - 17:30 | Quantum graphs as limits and spectral convergence (Olaf Post, Berlin) |
| Wednesday September 16, 2009 | |
| 09:30 - 10:30 | Quantum graphs as limits and spectral convergence (Olaf Post, Berlin) |
| 10:30 - 11:15 | Break |
| 11:15 - 12:15 | Quantum graphs continued (Vadim Kostrykin) |
| 14:30 - 15:30 | Absolutely Continuous Spectrum of (Random) Schrödinger Operators (Wolfgang Spitzer, Erlangen) |
| 15:30 - 16:15 | Break |
| 16:15 - 17:15 | Periodic operators on quantum graphs (Michael Gruber, Clausthal) |
| Thursday September 17, 2009 | |
| 09:30 - 10:30 | Absolutely Continuous Spectrum of (Random) Schrödinger Operators (Wolfgang Spitzer, Erlangen) |
| 10:30 - 11:15 | Break |
| 11:15 - 12:15 | Integrated density of states for random quantum graphs (Michael Gruber, Clausthal) |
| 14:30 - 15:30 | TBA |
| 15:30 - 16:15 | Break |
| 16:15 - 17:15 | TBA |
Preliminary schedule of the Walkshop 2009 to take place September 18 at the TU Chemitz.
Talks are scheduled to take place in lecture room N113 in 'Neues Hörsaalgebäude'.
| 09:00 - 10:00 | Ryoki Fukushima 'Brownian survival and Lifshitz tail in a perturbed lattice disorder' |
| 10:30 - 11:30 | Martin Kohlmann: 'Spectral Properties of Grain Boundaries at Small Angle of Rotation' |
| HIKE to Klaffenbach | |
| 16:00 - 16:50 | Martin Tautenhahn 'Localisation Criteria for Anderson models on general graphs' |
| 17:10 - 18:00 | Matthias Keller 'Dirichlet forms on discrete sets and absence of essential spectrum' |
With the Walkshop 2009 we continue a tradition of events that took place in Clausthal, Chemnitz and G\"ottingen in recent years. The topics typically involve Mathematical Physics. The distinctive feature of the format is a hike that is supposed to enliven informal discussions between participants.
Dies ist die erste Ankündigung für den Walkshop 2009 in Chemnitz, der am Freitag den 18. September stattfindet.
Wir knüpfen damit an die Tradition der Walkshops an, die in den letzten Jahren in Clausthal, Chemnitz und Göttingen stattgefunden haben und einer Vielfalt von Themen aus der Mathematischen Physik gewidmet waren.
Dem Konzept des Walkshops entsprechend, wird es um die Mittagszeit einen kleine Wanderung geben, vormittags und nachmittags Vorträge, und zwischendurch viel Zeit für Diskussionen. Gedacht ist, dass die Teilnehmer am Donnerstag Abend anreisen und am Samstag morgen abreisen.
Um den Walkshop besser planen zu können, bitten wir um Rückmeldung möglichst bis zum 3. August. Wer einen Vortrag halten möchte, sollte uns das dabei gleich wissen lassen und falls möglich den Titel mitschicken.
In der Regel können wir keine Kosten übernehmen. Aus finanziellen Gründen sollte jedoch die Teilnahme nicht scheitern. Falls jemand gerne teilnehmen möchte, aber nicht die finanziellen Ressourcen dazu hat, bitten wir ihn/sie uns eine email zu schreiben.
Angaben zu geeigneten Hotels siehe unten.
Mit besten Grüssen,
Daniel Lenz, Peter Stollmann, Ivan Veselic'
Für die Unterkunft können wir folgende Hotels empfehlen:
In der Nähe der Universität:
Residenz Hotel Chemnitz
Bernsdorfer Strasse 2
09126 Chemnitz
Tel.: +49-371-35 51-0
Fax: +49-371-35 51-122
E-Mail: info@residenzhotelchemnitz.de
http://www.residenz-hotel-chemnitz.de/
In der Nähe des Hauptbahnhofs (und nur wenige Haltestellen von der TU entfernt):
Günnewig Hotel Chemnitzer Hof
Theaterplatz 4, 09111 Chemnitz
Tel.: (03 71) 68 4-0, Fax: (03 71) 6 76 25 87
E-Mail: chemnitzer.hof@guennewig.de
http://www.guennewig.de/chchemni/homepage.php
