[Vortraege] Vortragsankündigungen KW. 47

Fri Nov 16 14:58:50 CET 2012

Sehr geehrte Fakultätsmitglieder,

anbei die Vortragsankündigungen für die kommende Woche, im Anhang finden 
Sie den Text auch als PDF Datei.

Mit freundlichen Grüßen

Danijela Radosavljevic

Sekretariat
Institut für Mathematik
Universität Wien
Nordbergstr. 15, UZA 4
Tel: 43 1 4277 50629
Fax: 43 1 4277 9506

*Vorträge*

**

*Mittwoch, 21. November 2012, ab 16:15 Uhr, Olga Taussky-Todd Raum (C 
209), UZA 4*

*Mathematisches Kolloquium **- Antrittsvorlesung***

*Univ.-Prof. Dr. Henk Bruin (Fakultät für Mathematik, Universität, Wien): *

*"The Ergodic Theory of Subtraction"*

**

/Abstract:/

/The course of smooth ergodic theory is towards treating higher 
dimensional dynamical systems, in which non-conformality, contracting 
directions and discontinuities all pose considerable difficulties for/

/understanding transfer operators, and the many ergodic properties that 
may or may not be determined by their spectrum. Subtractive algorithms 
are a class transformations that have intermittently captured my 
attention and nocturnal rest over the past few years. They consist of 
subtracting coordinates from one another, sometimes combined with 
rescaling to unit size, and despite their humble appearance, they creep 
into dynamical systems of the most varied nature. They, too, are 
non-conformal, discontinuous and worst of all, very inflexible. In this 
lecture, I would like to tell what they are, where they came from and 
question whether they will yield to the current state of ergodic theory, 
and if not, should we be worried?/

*anschließend kleines Buffet *

**

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

**

*Montag, 19. November 2012, ab 10:00 Uhr bis Mittwoch, 21. November 
2012, ab 10:00 Uhr, Erwin Schrödinger Lecture Hall, Boltzmanngasse 9, 
1090 Wien*

*ESI Modern Methods of Time-Frequency Analysis II*

*Operator algebras and time-frequency methods*

*(Details siehe Attachment)*

*Workshop organized by: F. Luef*

**

*Montag, 19. November 2012, von 15:05 Uhr bis 16:50 Uhr, Seminarraum 
2A310, UZA 2*

*Arbeitsgemeinschaft Ergodentheorie*

*Peter Grabner (TU Graz):Combinatorial and dynamic properties of systems 
of numeration.*

*http://mat.univie.ac.at/~zweimueller/AG_ETHY.html* 
<http://mat.univie.ac.at/%7Ezweimueller/AG_ETHY.html>**

**

*Montag, 19. November 2012, ab 9:00 Uhr bis Freitag, 23. November 2012, 
ab 9:00 Uhr, WPI Seminarraum C 714, UZA 4*

*Workshop on "Electromagnetic Spacetimes"*

*(Details siehe Link)*

*http://www.wpi.ac.at/themedata/Programm_WS_KIESSLING_November2012_v2***

**

*Dienstag, 20. November 2012, ab 15:00 Uhr, Seminarraum D 103, UZA 4*

*Arbeitsgemeinschaft Biomathematik*

*Jeff Jensen (Lausanne): "The population genetics of adaptation"*

**

*Dienstag, 20. November 2012, von 15:15 Uhr bis 16:45 Uhr, TU Institut 
für Diskrete Mathematik und Geometrie, Freihaus, grüner Turm (A), 8. 
Stock, Dissertantenr., Wiedner Hauptst. 8-10, 1040 Wien*

*Arbeitsgemeinschaft Diskrete Mathematik*

*Michael Drmota: "Extremal Parameters in Sub-Critical Graph Classes"*

**

***Dienstag, 20. November 2012, von 11:15 Uhr - 12:45 Uhr, Seminarraum S1, *

*Althanstraße 12, 1090 Wien*

*Complex Analysis Seminar*

*Florian Bertrand: "**Attaching discs in almost complex manifolds"***

*organized by: A.K. Herbig***

*http://www.univie.ac.at/complexanalysis/Activities/Seminar2012.html**__*

**

*Mittwoch, 21. November 2012,von 14:20 Uhr bis 16:00 Uhr, *

*Seminarraum C 207, UZA 4*

*Geometry and Analysis on Groups -- Research Seminar*

*Matthew T. Clay (University of Arkansas):"Turn graphs and extremal 
surfaces."*

*http://www.mat.univie.ac.at/~dosaj/GGTWien/Seminar.html* 
<http://www.mat.univie.ac.at/%7Edosaj/GGTWien/Seminar.html>**

**

*Mittwoch, 21. November 2012, von 15:00 Uhr bis 15:45 Uhr, *

*Seminarraum C 209, UZA 4*

*Lectures for Everybody *

*Dietrich Burde: "Diophantische Gleichungen - von Euklid bis ABC."*

**

*Mittwoch, 21. November 2012, ab 14:00 Uhr, Seminarraum D 104, UZA 4*

*Öffentliche Defensio*

*Mag. Ales Navrat: "Non-standard Operators in Almost Grassmannian Geometry"*

**

*Donnerstag, 22. November 2012, von 17:00 Uhr bis 18:30 Uhr, Seminarraum 
D 101, UZA 4*

*Vortrag im Rahmen des Seminars Finanzmathematik ***

*Pietro Siorpaes: "Hardy Semi-martingales and L^p integrators"*

*Link: **http://www.mat.univie.ac.at/~finance_hp/seminarWS12_prob.html* 
<http://www.mat.univie.ac.at/%7Efinance_hp/seminarWS12_prob.html>**

**

*Donnerstag, 22. November 2012, von 16:00 Uhr bis 18:00 Uhr, Josephinum, *

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

*KGRC Research Seminar*

*Martin Goldstern: " Cardinal characteristics in Cichon's diagram"*

*http://www.logic.univie.ac.at/Current_talk.html**__*

**

*Freitag, 23. November 2012, ab 11:00 Uhr, Seminarraum C 207, UZA 4*

*Öffentliche Defensio*

*Steffen Kionke MSc.: "Lefschetz Numbers of Involutions on Arithmetic 
Subgroups of*

*Inner Froms of the Special Linear Group"*

**

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