[Vortraege] Vortragsankündigungen KW. 15

[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
Oskar-Morgenstern-Platz 1
1090 Wien
Zi. 10.140
Tel: 43 1 4277 50629
Fax: 43 1 4277 9506


**

*Vorträge*

**

*Dienstag, 8. April 2014, von 16:00 Uhr bis 17:00 Uhr, 
Besprechungszimmer 03.136, *

*3. Stock, **Oskar-Morgenstern-Platz 1, 1090 Wien***

*Außerordentliches Mathematisches Kolloquium -**Vortrag im Rahmen der 
Habilitation***

*Dr. Martin Ehler (Fakultät für Mathematik, Universität Wien): *

*"Computational Harmonic Analysis of highdimensional data"*

**

/Abstract:/

We discuss tools and new approaches to the analysis of high-dimensional data

from a computational harmonic analysis point of view. These approaches lead

to 3 topics in this talk: multiscale analysis (using wavelets), dimension

reduction (using projectors), and model-free tools (using data-defined

wavelets). We provide an overview focussing on the interplay between the 3

topics and discuss relations to further fields such as phase retrieval 
and design

theory.**

**

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

**

*Mittwoch, 9. April 2014, ab 16:15 Uhr, Sky-Lounge (12 OG), *

*Oskar-Morgenstern-Platz 1, 1090 Wien*

*Mathematisches Kolloquium *

*Prof. Dr. Vieri Benci (Universita di Pisa, Dipartimento di Matematica 
Applicata):*

*"The classical entropy of quantum states"*

**

/Abstract: Roughly speaking a solitary wave is a solution of a .eld 
equation whose/

/energy travels as a localized packet and which preserves this 
localization in time./

/A soliton is a solitary wave which exhibits some strong form of 
stability so that it/

/has a particle-like behavior. This talk is devoted to solitary waves 
and solitons/

/whose existence is related to the ratio (energy)/(hylenic charge). The 
name hylenic/

/charge refers to an other invariant of motions which depends on the 
particular/

/equation we are dealing with. The class of hylomorphic solitons 
includes the Qballs,/

/which are spherically symmetric solutions of the nonlinear Klein-Gordon/

/equation, as well as solitary waves which occur, by the same mechanism, 
in the/

/nonlinear Schroedinger equation and in gauge theories. Also waves in 
nonlinearly/

/supported beams can be considered hylomorphic solitons./

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

**

*Univ.-Prof. MMag. Dr. Michael Kunzinger, Paolo Giordano, PhD*

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

**

**

**

*Mittwoch, 9. April 2014, von 10:00 Uhr bis 11:30 Uhr, Seminarraum 9. 2 
Stock , *

*Oskar-Morgenstern-Platz 1, 1090 Wien*

*Vortrag **im Rahmen der Vorlesung "Klassische Geometrie"*

*Josef Schicho: "6 durch 5"*

*Organized by H. Hauser *

**

*Mittwoch, 9. April 2014, von 15:00 Uhr bis 15:45 Uhr, **Skylounge (12. 
**OG), *

*Oskar-Morgenstern-Platz 1, 1090 Wien*

*Lectures for Everybody*

*Christian Krattenthaler: "Srinivasa Ramanujan - Life and Mathematics"*

*organized by H. Hauser *

**

*Montag, 7. **April 2014, ab 9:00 Uhr bis Mittwoch, 9. April 2014, WPI 
Seminarraum,*

*8. Stock, **Oskar-Morgenstern-Platz 1, 1090 Wien*

*Workshop on "Mathematical Finance/Energy"*

*Organized by F. Benth (U. Oslo), A. Veraart (Imperial College)*

*Details siehe Link: http://www.wpi.ac.at/event_view.php?id_activity=183*

**

*Dienstag, 8. April 2014, von 11:15 Uhr bis 12:45 Uhr, Seminarraum 12, 
2. **Stock, *

*Oskar-Morgenstern-Platz 1, 1090 Wien*

*Complex Analysis Seminar*

*Jasmin Raissy: "Wolff-Denjoy theorems in non-smooth convex domains"*

*http://www.univie.ac.at/complexanalysis/Activities/Seminar2014.html***

**

*Donnerstag, 10. April 2014, von 16:00 Uhr bis 18:00 Uhr, Josephinum, *

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

*KGRC Research Seminar*
*Yurii Khomskii (KGRC): "Full-splitting Miller trees and infinitely 
often equal reals"*

**

*Donnerstag, 10. April2014, von 10:30 Uhr bis 12:00 Uhr, 
Besprechungszimmer, 3. **Stock, Oskar-Morgenstern-Platz 1, 1090 Wien*

*GAP Seminar*

*Eduard Nigsch : "Generalized functions: an introduction"*

*Link: **http://www.mat.univie.ac.at/~gap_seminar/* 
<http://www.mat.univie.ac.at/%7Egap_seminar/>**

*Organized by M. Bauer , V. Branding, A. Burtscher, D. Fajman, F. 
Genoud, J. Joudioux***

**

*Freitag, 11. April 2014, von 11:15 Uhr bis 12:45 Uhr, TU Institut für 
Diskrete Mathematik und Geometrie, Freihaus, grüner Turm (A),
5. Stock, kleiner Seminarraum (DA 05 C22), Wiedner Hauptstraße 8-10, 
1040 Wien*

*Algebra Seminar*

*Bernhard Garn: "Clubs und stationäre Mengen; Kardinalzahlarithmetik"*

**


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