This is a private website which is solely maintained by myself (Ulrich Thiel, see below) and I am responsible for all its contents. I am not representing any institutions, companies, or organizations.

Contact Information

Ulrich Thiel
University of Kaiserslautern
Department of Mathematics
Building 48, Room 416
67663 Kaiserslautern

Telephone: +49 631 205 2258
E-Mail: math [at]
Internet address:

This information is in accordance with §5 TMG (German law).

Accountability for content

In accordance with §55(2) RStV (German law), I am responsible for the contents of this website (see contact information above). Although I have created the contents with great care, I cannot guarantee accuracy, completeness or topicality.

Accountability for links

Responsibility for the content of external links (to web pages of third parties) lies solely with the operators of the linked pages. No violations were evident to me at the time of linking. Should any legal infringement become known to me, I will remove the respective link immediately.


My web pages and their contents are subject to German copyright law. Unless expressly permitted by law, every form of utilizing, reproducing or processing works subject to copyright protection on my web pages requires the prior consent of the respective owner of the rights. The materials from these pages are copyrighted and any unauthorized use may violate copyright laws.