[Vortraege] Vortragsankündigungen und Begrüßung Gäste KW. 42

Danijela Radosavljevic Danijela.Radosavljevic at univie.ac.at
Fri Oct 10 15:08:10 CEST 2014 

Sehr geehrte Fakultätsmitglieder,

anbei die Vortragsankündigungen für die KW.42, im Anhang finden Sie den 
Text auch als PDF Datei.
**
** <http://www.fam.tuwien.ac.at/vs-mfp/>** Gerne begrüßen wir unsere 
Gäste, für die kommende Woche:

Gismatullin, J. (Arzhantseva, G.)
Gover Rod (Cap, A.)
Gupta, N. (Arzhantseva, G.)
Le Boudec, A. (Arzhantseva, G.)
Monismith, S. (Constantin, A.)
Simpsons, C. (Katzarkov, L.)

Mit freundlichen Grüßen

Danijela Radosavljevic
Sekretariat
Institut für Mathematik
Universität Wien
Oskar-Morgenstern-Platz 1
1090 Wien
Zi. 10.140
Tel: 43 1 4277 50629
Fax: 43 1 4277 9506

*Vorträge*

**

*Mittwoch, 15. Oktober 2014, Sky-Lounge (12 OG), Oskar-Morgenstern-Platz 
1, 1090 Wien*

*Mathematisches Kolloquium*

*Prof. Dr.Ashwin Roderick Gover (University of Auckland): *

*“**Klein, Poincaré, and geometry at infinity”*

**

/_Abstract:_///

Conformal compactification, as originally defined by Penrose, has long 
been recognised as an effective
  geometric framework for relating geometry, and associated field 
theories "at infinity", to the asymptotic
  phenomena of an interior (pseudo-)Riemannian geometry of one higher 
dimension. This notion of
compactification generalises the treatment of infinity in the Poincare 
model of hyperboic space.
Using this observation, conformal compactification can be recast in a 
way that nicely links to certain
  Lie group orbit decompositions and a theory generalising such structures.
This perspective yields a host of applications. It also leads naturally 
to other notions of geometric
  compactification that can be expected to be similarly useful. For a 
manifold endowed
with a complete affine connection, I will define a class of 
compactifications based around projective
geometry (that is the geodesic path structure of the connection).
This applies to pseudo-Riemannian geometry via the Levi Civita connection.

**

*15:45 Uhr – 16:15 Uhr K & K (Sky Lounge)*

**

*Univ.-Prof. Mag. Dr. Andreas Cap*

*Dekan Univ.-Prof. Dr. Harald Rindler*

**

*Sonntag, 12. Oktober 2014 von 10:00 Uhr bis 16:00 Uhr,*

*(!)**TU Wien, Wiedner-Hauptstraße 8-10, 1040 Wien *

*ESI Programme on “Minimal Energy Point Sets, Lattices and Designs”*

**

*Preparatory Lectures for the ESI Workshop on*

*“Optimal Point Configurations and Applications”*

*(Details siehe Attachment) *

**

*organized by*

*Ch. Bachoc (U Bordeaux), P. Grabner (Graz U of Technology), E. B. Saff 
(Vanderbilt U, Nashville), A. Schürmann (U Rostock)*

**

*Montag, 13. Oktober 2014 ab 9:00 Uhr bis Freitag, 17. Oktober 2014, ab 
9:00 Uhr,*

*(!)**Erwin Schrödinger Lecture Hall, Boltzmanngasse 9, 1090 Wien*

*ESI Programme on “Minimal Energy Point Sets, Lattices and Designs”*

**

*Workshop on“Optimal Point Configurations and Applications”*

*(Details siehe Attachment) *

**

*organized by*

*Ch. Bachoc (U Bordeaux), P. Grabner (Graz U of Technology),*

*E. B. Saff (Vanderbilt U, Nashville), A. Schürmann (U Rostock)*

**

*Dienstag, 14. Oktober 2014, von 10:15 Uhr bis 11:45 Uhr, **Seminarraum 
12, 2. **Stock ***

*Oskar-Morgenstern-Platz 1, 1090 Wien*

*Complex Analysis Seminar*

*Giuseppe Della Sala: “Homogeneous subsets of the plane”*

*(Details siehe Link: 
**http://www.univie.ac.at/complexanalysis/Activities/Seminar2014.html**) *

**

**

*Dienstag, 14. Oktober 2014, von 15:00 Uhr bis 17:00 Uhr, **Seminarraum 
8, 2. **Stock *

*Oskar-Morgenstern-Platz 1, 1090 Wien*

*Geometry and Analysis on Groups *

*Neha Gupta (University of Illinois): “Nielsen Equivalence Classes in a 
Class of Random Groups.”*

*(Details siehe Link: http://www.mat.univie.ac.at/~gagt/Seminar.html 
<http://www.mat.univie.ac.at/%7Egagt/Seminar.html>)*

*Organized by G. Arzhantseva, Ch. **Cashen *

**

*Donnerstag, 16. Oktober 2014, von 16:00 Uhr bis 18:00 Uhr, Josephinum, *

*SR (Zi. O2.101), Währingerstr. 25, 1090 Wien*

*KGRC Research Seminar**
Andrew Brooke-Taylor (University of Bristol, UK):
“An analogy between cardinal characteristics and highness properties of 
Turing oracles”*

*(Details siehe Link: http://www.logic.univie.ac.at/Research_seminar.html) *

**

*Donnerstag, 16. Oktober 2014, Seminarraum 9, 2. Stock, 
**Oskar-Morgenstern-Platz 1, 1090 Wien*

*Vorträge im Rahmen des Seminars Optimierung in den Anwendungen*

*//*

*/12:15 Uhr bis 13:15 Uhr: /*

*Dr. Ernö Robert Csetnek (University of Vienna):
” On the convergence rate improvement of a primal-dual splitting 
algorithm for solving monotone inclusion problems”*

**

*/13:15 Uhr bis 13:45 Uhr:/*

*Simon Konzett (University of Vienna): “A generalization of the CMA-ES 
algorithm for functions with matrix input”*

**

*Organized by R. Bot, A. Neumaier, H. Schichl *

**

*Freitag, 17. Oktober 2014, **Seminarraum 3, 2. Stock 
,Oskar-Morgenstern-Platz 1, 1090 Wien*

*The Budapest – Wien Dynamics Seminar*

**

*/14:00 Uhr bis 15:00 Uhr: /*

*Pawel Pilarczyk (IST Austria):Perception of transitivity and mixing at 
finite resolutions.*

This is joint work with Stefano Luzzatto.

**

*/15:15 Uhr bis 16:15 Uhr: /*

*Dalia Terhesiu (Vienna):A renewal scheme for non-uniformly hyperbolic 
flows. *

**

*/16:45 Uhr-17:45 Uhr: /*

*Carl Dettmann (Bristol):Stickiness in mushroom billiards.*

**

*(Details siehe 
Linkhttp://mat.univie.ac.at/~zweimueller/BudWiSer/Budwiser.html 
<http://mat.univie.ac.at/%7Ezweimueller/BudWiSer/Budwiser.html>)*

*Organized by H. Bruin, D. Szasz*

**

**

*Freitag, 17. Oktober 2014 ab 15:00 Uhr bis Samstag, 18. Oktober 2014,
  ab 10:10 Uhr, HS 6, Freihaus, 2. Stock, grüner Bereich, Wiedner 
Hauptstraße 8-10, 1040 Wien*

*Einladung zum Festkolloquium Anlässlich des 50. Geburtstags von*

*Univ. Prof. Dipl.-Ing. Dr. techn. Michael Drmota *

*(Details siehe Attachment) *


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