Adjunct Professor

<Ulrich Hertrampf>
Phone +49-(0)711-685 88344
Secretary +49-(0)711-685 88328
Fax +49-(0)711-685 88310
Office 1.107
Address Universität Stuttgart, FMI
Universitätsstr. 38
D-70569 Stuttgart
Consultation Hours Thursdays, 13:15 to 14:00

Office hours

My office hour is on every thursday (except holidays) from 13:15.

You may also contact me by e-mail to arrange an appointment.


Examination Board office hours (Sprechstunde des Prüfungsausschussvorsitzenden Informatik):

Please schedule an appointment with Mrs. Ritzmann.



Areas of research: Leaf languages and Acceptance Criteria, Quantum-Computing, Frequency Computations.




[Apr’18] The paper “The isomorphism problem for finite extensions of free groups is in PSPACE” by Géraud Sénizergues and Armin Weiß was accepted at ICALP 2018.

[Apr’18] The paper “On the Complexity of the Cayley Semigroup Membership Problem” by Lukas Fleischer was accepted at CCC 2018.

[Jan’18] On March 24-29, 2019 Volker Diekert, Markus Lohrey, Olga Kharlampovich and Alexei Miasnikov will organize the Schloss Dagstuhl Seminar “Algorithmic Problems in Group Theory”.

[Dec’17] The paper “The Intersection Problem for Finite Monoids” by Lukas Fleischer and Manfred Kufleitner was accepted at STACS 2018.

[Jun’17] At the 12th International Computer Science Symposium in Russia (CSR), Lukas Fleischer and Manfred Kufleitner received a Best Paper Award for their publication “Green’s Relations in Finite Transformation Semigroups”, and Armin Weiss received a Best Paper Award for “The conjugacy problem in free solvable groups and wreath product of abelian groups is in $\text{TC}^0$ \text{TC}^0 “ which is joint work with Alexei Miasnikov and Svetla Vassileva.