[Vortraege] Vortragsankündigungen KW. 24

[Danijela Radosavljevic]

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, 12. Juni 2013, ab 16:15 Uhr, Olga Taussky-Todd Raum (C 209), 
UZA 4*

*Mathematisches Kolloquium *

*Prof. Dr. Christoph Walker (Leibnitz Universität, Hannover): "Positive 
Equilibrium Solutions in Structered Population Dynamics"*

**

/_Abstract:_/

The talk focuses on positive equilibrium (i.e. time-independent) 
solutions to mathematical models for the dynamics of populations 
structured by age and spatial position. This leads to the study of 
quasilinear parabolic equations with nonlocal and possibly nonlinear 
initial conditions. We shall see in an abstract functional analytic 
framework how bifurcation techniques may be combined with optimal 
parabolic regularity theory to establish the existence of positive 
solutions. As an application of these results we give a description of 
the geometry of coexistence states in a two parameter predator-prey model.

*15:45 Uhr -- 16:15 Uhr K & K (Common Room)*

*Dr. Bogdan-Vasile Matioc**, Dekan Univ.-Prof. Dr. Harald Rindler*

*Mittwoch, 12. Juni 2013, von 17:30 Uhr bis 18:30 Uhr, Seminarraum C 
209, UZA 4*

*Vortrag im Rahmen der Habilitation von Dr. Johannes Morgenbesser*

*(Österreichische Nationalbank): "Analysis meets Numbe Theory and 
Discrete Mathematics"*

**

/_Abstract:_/

In this talk we will discuss several problems in number theory and discrete

mathematics that are proved with the help of different analytic tools. 
In particular, we

consider patterns in rational base number systems and present 
interesting properties of

the Thue-Morse sequence and the sum-of-digits function. Furthermore, we 
study

infinite systems of functional equations which naturally appear in various

combinatorial enumeration problems.**

**

*Univ.-Prof. **Dr. Christian Krattenthaler, Dekan Univ.-Prof. Dr. Harald 
Rindler*

**

*Mittwoch, 12. Juni 2013, von 15:00 Uhr bis 15:45 Uhr, Seminarraum C 
209, UZA 4*

*Lectures for Everybody*

*Andreas Cap: "Distributionen, Mechanik und G_2, Teil II"*

*Organized by H. Hauser*

**

*Montag, 10. **Juni 2013, von 15:15 Uhr bis 17:00 Uhr, Seminarraum D 
107, UZA 4*

*Arbeitsgemeinschaft Ergodentheorie*

*Arno Berger (University of Alberta): "Digit distributions in Dynamics"*

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

*
*

*Montag, 10. Juni 2013, ab 14:00 Uhr bis Mittwoch, 12.Juni 2013, ab 
14:00 Uhr,
Erwin Schrödinger Lecture Hall, Boltzmanngasse 9, 1090 Wien*

*The Geometry of Topological D-branes, Categories and Applications*

*Lecture Series*

*(Details siehe Attachement)*

*Organized by: **S. Gukov, A. Kapustin, L. Katzarkov, Y. Soibelman*

**

*Dienstag, 11. Juni 2013, von 17:00 Uhr bis 18:30 Uhr, SeminarraumC 209, 
UZA 4*

*Vortrag im Rahmen des Seminars Wahrscheinlichkeitstheorie***

*Balázs (UBC): "On the geometry of correlated percolation models"*

*Link:**http://www.mat.univie.ac.at/~finance_hp/seminarSS13.html* 
<http://www.mat.univie.ac.at/%7Efinance_hp/seminarSS13.html>**

**

*Dienstag, 11. Juni 2013, von 15:00 Uhr bis 17:00 Uhr, Seminarraum D 
101, UZA 4*

*Geometry and Analysis on Groups -- Research Seminar*

*Rufus Willett (University of Hawaii): "Expanders and ghost projections"*

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

**

*Mittwoch, 12. Juni 2013, von 9:00 Uhr bis 10:30 Uhr, Seminarraum D 104, 
UZA 4*

*AG Algebraische Geometrie*

*Francisco Castro-Jímenez (Univ. **Sevilla): "Introduction to D-Modules"*

*Organized by H. Hauser*

**

*Donnerstag, 13. Juni 2013, von 17:00 Uhr bis 18:30 Uhr, Seminarraum C 
209, UZA 4*

*Vortrag im Rahmen des Seminars Finanzmathematik *

*Fabian Pühringer: "General duality theory: "The continuous case I"*

*Link: **http://www.mat.univie.ac.at/~finance_hp/seminarSS13.html* 
<http://www.mat.univie.ac.at/%7Efinance_hp/seminarSS13.html>**

**

*Freitag, 14. **Juni 2013, von 14:00 Uhr bis 16:00 Uhr, Erwin 
Schrödinger Lecture Hall, Boltzmanng. **9, 1090 Wien*

*ESI Mini Lecture Course*

*Prof. Simon Scott (King's College London): "Logarithmic TQFT, torsion, 
and trace invariants" ***

*Organized by: **J. Schwermer*

**


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