 |
 |
We announc an International Summer School Goettingen on "L2-Torsion and Symmetric Spaces", September 30-Oct 4, 2019! Symmetric spaces play a central role in geometry, analysis, and arithmetic, due to their inherent rich and beautiful structure. A key question is the fascinating interplay between spectral properties of their Laplace operators on the one hand, and geometric, topological, and arithmetic properties on the other. Analytic torsion, and L2-analytic torsion, are refined spectral invariants which contain (partly conjecturally) a lot of deep, also arithmetic information. Other approaches use ergodic theory and what is called measurable group theory. The summer school aims to provide an introduction to this highly active area. It is mainly geared towards PhD students, advanced master students and interested postdocs. The school consists of the following four mini courses: • Nicolas Bergeron (IMJ-PRG): *From torsion in homology to L2-torsion and back* • Damian Gaboriau (ENS Lyon): *Introduction to measured group theory* • Steffen Kionke (KIT): *Introduction to arithmetic groups and their cohomology* • Werner Müller (Universität Bonn): *Analytic torsion of locally symmetric spaces and cohomology of arithmetic groups* In addition, we will have a special talk by Günter Harder (MPIM, Bonn). More details about the school and updates can be found on the webpage of the summer school https://www.uni-math.gwdg.de/l2t2019/registration.html where you will also find the details about the registration. Some limited funding will be available to cover local expenses for young mathematicians who are at the early stage of their careers. We would like to allocate as much funding as possible towards helping Ph. D. students; please forward this email to people who might be interested and benefit from attending the summer school. In case you are interested in attending, please follow the instructions outlined on the school webpage. Deadline to apply for financial support is April 30, 2019. The number of participants is limited. Looking forward to seeing you in Goettingen, Jitendra Bajpai, Harald Helfgott, Thomas Schick and Engelbert Suchla =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- This message was sent to you via the Geometry List, which announces conferences in geometry and closely related areas to over 1600 mathematicians worldwide. At http://listserv.utk.edu/archives/geometry.html there are many functions available, including checking the archives since November 2005, changing your e-mail address or preferences, and joining/leaving the list. If you have problems that cannot be resolved at this website, send a message to [log in to unmask] Before sending an announcement, please carefully read the following. Any announcements that are *not* about conferences (e.g. those about jobs, journals, books, etc.) will be rejected by the moderator without comment. To announce a geometry or closely related conference, send the announcement (including a conference web site if possible) to [log in to unmask] The moderator cannot edit your message; list members will receive the announcement as an e-mail from you EXACTLY as you submitted it. For example, if your submission starts with "Please post this on the geometry list" then your conference announcement will also begin with that statement. In order to keep down the volume of e-mail, only TWO announcements per conference will be approved by the moderator. The "subject" of your message should include the name of the conference and the number (first or second) of the announcement, e.g. Gauss Memorial Lectures in Geometry: Second Announcement. Please check that your announcement (especially the website) is correct. Corrections will be approved only in the most critical situations, e.g. if corrected information is not available on the website. After submitting an announcement you may receive a message asking you to confirm your submission. This feature is designed to thwart the hundreds of machine-generated spam that are sent to the list and would otherwise have to be manually blocked by the moderator. If you do not see your announcement within 48 hours, please check the archives to see whether it was actually posted (i.e. you somehow missed seeing the post or are not subscribed with your current email address). If the announcement is not in the archive, search for a confirmation message that you may have missed (from listserv.utk.edu). If none of this solves the mystery, send a message to [log in to unmask] The Geometry List is sponsored and maintained by the Mathematics Department, The University of Tennessee, Knoxville.