[Vortraege] Vortragsankündigungen KW. 42

Fri Oct 12 15:30:33 CEST 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, 17. Oktober 2012, ab 16:15 Uhr, Olga Taussky-Todd Raum (C 
209), UZA 4*

*Mathematisches Kolloquium*

*Einladung zu einem Vortrag im Rahmen der Habilitation von*

*Dr. Oleksiy Kostenko: "The HELP inequality and indefinite spectral 
problems"*

**

/_Abstract:_/

/We study two problems. The first one is the similarity problem for 
indefinite Sturm--Liouville spectral problems. The second object is the 
so-called HELP inequality, a version of the classical Hardy-Littlewood 
inequality proposed by W.N. Everitt in 1971. Both problems are well 
understood when the corresponding Sturm-Liouville differential 
expression is regular. Our main main objective is to give criteria for 
both the validity of the HELP inequality and the similarity to a self 
adjoint operator in the singular case. Namely, we establish new criteria 
formulated in terms of the behavior of the corresponding Weyl-Titchmarsh 
$m$-functions at $0$ and at $\infty$. As a biproduct of this result we 
show that both problems are closely connected. Next we characterize the 
behavior of $m$-functions in terms of coefficients/

/and then these results enable us to reformulate the obtained criteria 
in terms of coefficients. Finally, we apply these results for the study 
of the two-way diffusion equation, also known as the time-independent 
Fokker-Plank equation./

**

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

**

*Univ.-Prof. Mag. Dr. Karlheinz Gröchenig, Dekan Univ.-Prof. Dr. Harald 
Rindler*

**

*Montag, 15. Oktober 2012, ab 9:45 Uhr bis Freitag, 19. Oktober 2012, ab 
10:00 Uhr, Erwin Schrödinger Lecture Hall, Boltzmanngasse 9, 1090 Wien*

*Modern Methods of Time-Frequency Analysis II*

*Workshop Phase space methods for pseudodifferential operators*

*(Details siehe Attachment)*

*organized by: K. Gröchenig, M. de Hoop and M. Ruzhansky*

**

*Montag, 15. Oktober 2012, von 15:15 Uhr bis 17:00 Uhr, Seminarraum 
2A310, UZA 2*

*Arbeitsgemeinschaft Ergodentheorie*

*Henk Bruin: "Renormalization and phase transitions for substitution 
subshifts."*

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

**

*Montag, 15. Oktober 2012, ab 14:15 Uhr, Seminarraum D 104, UZA 4*

*Öffentliche Defensio*

*Boyu Zhang: "Evolutionary games and equilibrium selection"*

**

*Montag, 15. Oktober 2012, von 17:00 Uhr bis 18:30 Uhr, Seminarraum D 101*

*Vortrag im Rahmen des Seminars Wahrscheinlichkeitstheorie***

*Christoph Temmel: "Shearer's measure and stochastic domination of 
Bernoulli product fields"*

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

***
Dienstag, 16. Oktober, 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*

*Per W. Alexandersson (Stockholm University): "Stretched skew Schur 
polynomials are recurrent"*

**

*Dienstag, 16. Oktober 2012, ab 14:00**, WPI Seminarrraum C 714*

*WPI Talk*

*Emeric Bouin (ENS Lyon) : "Kinetic traveling waves: swimming bacteria 
and cane toads"*

*http://www.wpi.ac.at/talks_view.php***

**

*Mittwoch, 17.Oktober 2012,von 14:20 Uhr bis 16:00 Uhr, Seminarraum C 
207, UZA 4*

*Geometry and Analysis on Groups -- Research Seminar*

*Alexandra Pettet (University of British Columbia): "Relative twisting 
in Outer space."*

*organized by G. Arzhantseva, D. Osajda*

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

**

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

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

*KGRC Research Seminar*

*Laura Fontanella (KGRC): "Large Properties at Small Cardinals"*

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

*
*

*Donnerstag, 18. Oktober 2012, von 17:00 Uhr bis 18:30 Uhr, Seminarraum 
D 101*

*Vortrag im Rahmen des Seminars Finanzmathematik***

*Nicolas Perkowski: "The existence of dominating local martingale 
measures"***

*Link:**http://www.mat.univie.ac.at/~finance_hp/seminarWS12.html* 
<http://www.mat.univie.ac.at/%7Efinance_hp/seminarWS12.html%20>**

*
*

*Freitag, 19. Oktober 2012, ab 12:15 Uhr, TU Institut für Diskrete 
Mathematik und Geometrie, Freihaus, grüner Turm (A), 5. **Stock, kleiner 
Seminarraum 104, Wiedner Hauptstraße 8-10, 1040 Wien*

*Algebra Seminar*

*.12:15 Valerie Berthé: Fully subtractive algorithm and discrete geometry *

*.13:00 Timo Jolivet: Rauzy fractals with countable Fundamental group*

*Link: **http://www.dmg.tuwien.ac.at/fg1/seminar.html*
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://lists.univie.ac.at/pipermail/vortraege.mathematik/attachments/20121012/00878b4b/attachment-0001.html>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: Vortragsank.KW.42.pdf
Type: application/pdf
Size: 28325 bytes
Desc: not available
URL: <https://lists.univie.ac.at/pipermail/vortraege.mathematik/attachments/20121012/00878b4b/attachment-0002.pdf>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: FG 3.pdf
Type: application/pdf
Size: 130637 bytes
Desc: not available
URL: <https://lists.univie.ac.at/pipermail/vortraege.mathematik/attachments/20121012/00878b4b/attachment-0003.pdf>