<div dir="ltr"><div>(BITTE BEACHTEN: ZEIT UND ORT SIND GEÄNDERT)<br></div><div>(English version follows below; PLEASE NOTE THAT TIME AND PLACE HAVE CHANGED)<br>Liebe Mitstudierende und Disskoll-Interessierte,<br>wir freuen uns den ersten Vortrag im Sommersemester ankündigen zu dürfen:<br>
<br>Christoph
Harrach wird am 12. März zu „Poisson Transformation of Differential
Forms in Real Hyperbolic Space“ vortragen. Der Vortrag beginnt um 1800
im D101 und wird etwa eine Stunde dauern. Eine Inhaltsangabe des
Vortrags ist am Ende dieser Email zu finden.<br>
<br></div><div>Themen-/Vortragenden-/<div>Vortragsvorschläge sind jederzeit per Email willkommen.<br><div><div>
<br>Wir verbleiben mit besten Grüßen,<br>Martin Köberl (<a href="mailto:martin.koeberl@gmail.com" target="_blank">martin.koeberl@gmail.com</a>)<br><span><span>Fabio</span></span> Tonti (<a href="mailto:ftonti@gmail.com" target="_blank">ftonti@gmail.com</a>)<br>
<br></div><div>Mailingliste: <a href="http://lists.univie.ac.at/mailman/listinfo/disskoll.mathematik" target="_blank">http://lists.univie.ac.at/mailman/listinfo/disskoll.mathematik</a><br></div><div>Webseite: <a href="http://mat.univie.ac.at/%7Edisskoll/" target="_blank">http://mat.univie.ac.at/%7Edisskoll/</a><br>
</div><div>-----<br><br></div>Dear fellow students and subscribers,<br></div><div>We are happy to announce the first talk in the <span>colloquium</span> for the summer term 2013. <br><br></div><div>On
March 12, Christoph Harrach will speak on „Poisson Transformation of
Differential Forms in Real Hyperbolic Space“. The talk will start at 6
pm in D101 and will last about one hour. You can find an abstract at the
bottom of this email.<br>
<br></div><div>If you are interested in giving a talk or know someone who might be, feel free to send us an email.<br>
</div><div>
<br>All the best,<br>see you soon,<br>Martin Köberl (<a href="mailto:martin.koeberl@gmail.com" target="_blank">martin.koeberl@gmail.com</a>)<br><span><span>Fabio</span></span> Tonti (<a href="mailto:ftonti@gmail.com" target="_blank">ftonti@gmail.com</a>)<br>
<br></div><div>Mailing list: <a href="http://lists.univie.ac.at/mailman/listinfo/disskoll.mathematik" target="_blank">http://lists.univie.ac.at/mailman/listinfo/disskoll.mathematik</a><br>Web page: <a href="http://mat.univie.ac.at/%7Edisskoll/" target="_blank">http://mat.univie.ac.at/%7Edisskoll/</a><br>
-----<br><br><br>Abstract:<br>„In 1986, Gaillard constructed an
invariant linear transformation between differential forms on the
conformal sphere and the hyperbolic space, which generalizes the
classical Poisson transformation on the unit ball. In this talk the
basic concepts of differential geometry are introduced which are needed
to understand this transformation. Furthermore, we will show how to
reduce Gaillard's geometric construction to an algebraic problem which
can be solved algorithmically and which allows immediate
generalizations.“</div></div></div></div>