International workshop on graphs, semigroups, and semigroup acts

October 10 - October 13, 2017, Berlin

Department building

This conference brings together scholars from areas including but not restricted to: categories, semigroups, acts, monoids, algebraic graph theory, and mathematical modelling. In particular, we celebrate the 75th birthday of Ulrich Knauer, whose research over the years has been related to the above topics. The aim is to present and discuss current research in a friendly and intimate setting.

The workshop takes place at the Institute of Mathematics of the Technical University Berlin, Strasse des 17.Juni 136, Berlin.

Further information and registration

The program will start on Tuesday morning and end on Friday afternoon. Participants can give 25 minute talks. There will be a conference dinner on Wednesday.

For registration send an email to Kolja Knauer (kolja.knauer(AT) answering the following questions:

A conference fee of around 50€ (for dinner and coffee breaks) will be collected on site.

Some confirmed participants

Abolfazl Tehranian, Ahmad Khaksari, Aiso Heinze, Akihiro Yamamura, Alexander Tishchenko, Alexander Revyakin, Anatoliy Zhuchok, Angela Schmitmann gen. Pothmann, Apirat Wanichsombat, Barbara Langfeld, Denis Solomatin, Hamid Rasouli, Horst Eckhard Gross, Ignacio Garcia-Marco, Igor Kozhukhov, Joerg Koppitz, Jorge Ramirez-Alfonsin, Kolja Knauer, Laszlo Marki, Lauri Tart, Martin A. Michels, Roland Kaschek, Rida-E Zenab, Sayan Panma, Somnuek Worawiset, Stefan Felsner, Tatiana Jajcayova, Ulrich Knauer, Valdis Laan, Victoria Gould, Vladimir Yaroshevich, Yurii Zhuchok, Xia Zhang.

Organizing and scientific committee

Aiso Heinze, Barabara Langfeld, Stefan Felsner, Roland Kaschek, Kolja Knauer.

Practical hints