• Advanced seminar: Oberseminar zu Modelltheorie und Gruppen [104002]
  (in cooperation with Prof. Dr. Katrin Tent and Prof. Dr. Martin Hils)
  • [16^th Apr – 23^rd Jul 2026 | Thu, 10.00 a. m. – 12.00 p. m. | weekly]
• Lecture: Stabile Gruppen (Logik III oder Logik IV) [102000]
  (in cooperation with Prof. Dr. Katrin Tent)
  • [13^th Oct 2025 – 2^nd Feb 2026 | Mon, 8.00 a. m. – 10.00 a. m. | weekly | M B 6 (M 6)]
  • [16^th Oct 2025 – 5^th Feb 2026 | Thu, 8.00 a. m. – 10.00 a. m. | weekly | M B 6 (M 6)]
• Lecture: Logische Grundlagen [102013]
  • [15^th Oct 2025 – 28^th Jan 2026 | Wed, 8.00 a. m. – 10.00 a. m. | weekly | M B 5 (M 5)]
• Advanced seminar: Oberseminar zu Modelltheorie und Gruppen [102002]
  (in cooperation with Prof. Dr. Katrin Tent, Prof. Dr. Franziska Jahnke and Prof. Dr. Martin Hils)
  • [16^th Oct 2025 – 5^th Feb 2026 | Thu, 10.00 a. m. – 12.00 p. m. | weekly | M A 114 (SR 1D)]

• Lecture: Modelltheorie bewerteter Körper [104004]
  • [14^th Apr – 14^th Jul 2026 | Tue, 4.00 p. m. – 6.00 p. m. | weekly | M B 6 (M 6)]
  • [15^th Apr – 15^th Jul 2026 | Wed, 4.00 p. m. – 6.00 p. m. | weekly | M B 6 (M 6)]
• Seminar: Seminar zur Modelltheorie von PAC-Körpern [104006]
  • [14^th Apr – 21^st Jul 2026 | Tue, 4.00 p. m. – 6.00 p. m. | weekly]
• Advanced seminar: Oberseminar zu Modelltheorie und Gruppen [104002]
  (in cooperation with Prof. Dr. Katrin Tent and Dr. Benjamin Brück)
  • [16^th Apr – 23^rd Jul 2026 | Thu, 10.00 a. m. – 12.00 p. m. | weekly]
• Practice: Übungen zur Vorlesung Modelltheorie bewerteter Körper [104005]
  • [Wed, 4.00 p. m. – 6.00 p. m. | weekly]
• Colloquium: Kolloquium zur Mathematischen Logik
  (in cooperation with Jun.-Prof.Farmer Schlutzenberg, Dr. Martin Bays, Prof. Dr. Katrin Tent, Prof. Dr. Franziska Jahnke, Jun.-Prof.Aleksandra Kwiatkowska and Dr. Stefan Hoffelner)
  • [26^th Sep 2025 – 20^th Mar 2026 | Fri, 4.00 p. m. – 6.00 p. m. | weekly]
• Lecture: Modelltheorie [102010]
  • [13^th Oct 2025 – 2^nd Feb 2026 | Mon, 4.00 p. m. – 6.00 p. m. | weekly | M B 4 (M 4)]
  • [16^th Oct 2025 – 5^th Feb 2026 | Thu, 4.00 p. m. – 6.00 p. m. | weekly | M B 4 (M 4)]
• Seminar: Modelltheorie differentieller Körper [102012]
  • [14^th Oct 2025 – 3^rd Feb 2026 | Tue, 2.00 p. m. – 4.00 p. m. | weekly]
  • [Tue, 4.00 p. m. – 6.00 p. m. | weekly | SRZ 203]
• Advanced seminar: Oberseminar zu Modelltheorie und Gruppen [102002]
  (in cooperation with Prof. Dr. Katrin Tent, Prof. Dr. Franziska Jahnke and Dr. Benjamin Brück)
  • [16^th Oct 2025 – 5^th Feb 2026 | Thu, 10.00 a. m. – 12.00 p. m. | weekly | M A 114 (SR 1D)]
• Practice: Übungen zur Modelltheorie [102011]
  • [14^th Oct 2025 – 20^th Jan 2026 | Tue, 10.00 a. m. – 12.00 p. m. | weekly]
  • [Wed, 12.00 p. m. – 2.00 p. m. | weekly | SRZ 205]
• Colloquium: Kolloquium zur Mathematischen Logik
  (in cooperation with Jun.-Prof.Farmer Schlutzenberg, Dr. Martin Bays, Prof. Dr. Katrin Tent, Prof. Dr. Franziska Jahnke, Jun.-Prof.Aleksandra Kwiatkowska and Dr. Stefan Hoffelner)
  • [28^th Mar – 19^th Sep 2025 | Fri, 4.00 p. m. – 6.00 p. m. | weekly]

• Colloquium: Kolloquium zur Mathematischen Logik
  (in cooperation with Jun.-Prof.Farmer Schlutzenberg, Dr. Martin Bays, Prof. Dr. Katrin Tent, Jun.-Prof.Aleksandra Kwiatkowska, Prof. Dr. Martin Hils and Dr. Stefan Hoffelner)
  • [26^th Sep 2025 – 20^th Mar 2026 | Fri, 4.00 p. m. – 6.00 p. m. | weekly]
• Lecture: Berechenbarkeitstheorie [102004]
  • [20^th Oct 2025 – 2^nd Feb 2026 | Mon, 8.00 a. m. – 10.00 a. m. | weekly | M B 3 (M 3)]
  • [23^rd Oct 2025 – 5^th Feb 2026 | Thu, 8.00 a. m. – 10.00 a. m. | weekly | M B 3 (M 3)]
• Seminar: Beinahe-Mathematik [102006]
  (in cooperation with Prof. Dr. Thomas Nikolaus)
  • [14^th Oct 2025 – 3^rd Feb 2026 | Tue, 12.00 p. m. – 2.00 p. m. | weekly | M A 114 (SR 1D)]
• Advanced seminar: Oberseminar zu Modelltheorie und Gruppen [102002]
  (in cooperation with Prof. Dr. Katrin Tent, Prof. Dr. Martin Hils and Dr. Benjamin Brück)
  • [16^th Oct 2025 – 5^th Feb 2026 | Thu, 10.00 a. m. – 12.00 p. m. | weekly | M A 114 (SR 1D)]
• Practice: Übungen zur Berechenbarkeitstheorie [102005]
  • [15^th Oct 2025 – 4^th Feb 2026 | Wed, 10.00 a. m. – 12.00 p. m. | weekly | M A 114 (SR 1D)]
  • [15^th Oct 2025 – 4^th Feb 2026 | Wed, 12.00 p. m. – 2.00 p. m. | weekly | M A 114 (SR 1D)]
  • [15^th Oct 2025 – 4^th Feb 2026 | Wed, 8.00 a. m. – 10.00 a. m. | weekly | M A 114 (SR 1D)]
  • [17^th Oct 2025 – 6^th Feb 2026 | Fri, 8.00 a. m. – 10.00 a. m. | weekly | M A 114 (SR 1D)]
  • [17^th Oct 2025 – 6^th Feb 2026 | Fri, 10.00 a. m. – 12.00 p. m. | weekly | M A 114 (SR 1D)]
  • [17^th Oct 2025 – 6^th Feb 2026 | Fri, 12.00 p. m. – 2.00 p. m. | weekly | M A 114 (SR 1D)]
• Colloquium: Kolloquium zur Mathematischen Logik
  (in cooperation with Jun.-Prof.Farmer Schlutzenberg, Dr. Martin Bays, Prof. Dr. Katrin Tent, Jun.-Prof.Aleksandra Kwiatkowska, Prof. Dr. Martin Hils and Dr. Stefan Hoffelner)
  • [28^th Mar – 19^th Sep 2025 | Fri, 4.00 p. m. – 6.00 p. m. | weekly]

• Colloquium: Kolloquium zur Mathematischen Logik
  (in cooperation with Jun.-Prof.Farmer Schlutzenberg, Dr. Martin Bays, Prof. Dr. Katrin Tent, Prof. Dr. Franziska Jahnke, Prof. Dr. Martin Hils and Dr. Stefan Hoffelner)
  • [26^th Sep 2025 – 20^th Mar 2026 | Fri, 4.00 p. m. – 6.00 p. m. | weekly]
• Colloquium: Kolloquium zur Mathematischen Logik
  (in cooperation with Jun.-Prof.Farmer Schlutzenberg, Dr. Martin Bays, Prof. Dr. Katrin Tent, Prof. Dr. Franziska Jahnke, Prof. Dr. Martin Hils and Dr. Stefan Hoffelner)
  • [28^th Mar – 19^th Sep 2025 | Fri, 4.00 p. m. – 6.00 p. m. | weekly]

• Lecture: Logik I [104007]
  • [13^th Apr – 13^th Jul 2026 | Mon, 2.00 p. m. – 4.00 p. m. | weekly | M B 5 (M 5)]
  • [16^th Apr – 16^th Jul 2026 | Thu, 2.00 p. m. – 4.00 p. m. | weekly | M B 5 (M 5)]
• Seminar: Seminar zur Mengenlehre [104009]
  • [14^th Apr – 21^st Jul 2026 | Tue, 2.00 p. m. – 4.00 p. m. | weekly]
• Advanced seminar: Oberseminar zur Mengenlehre [104010]
  • [15^th Apr – 22^nd Jul 2026 | Wed, 2.00 p. m. – 4.00 p. m. | weekly]
• Practice: Übungen zur Logik I [104008]
  • [22^nd Apr – 22^nd Jul 2026 | Wed, 8.00 a. m. – 10.00 a. m. | weekly]
• Lecture: Logik 3 [102007]
  • [13^th Oct 2025 – 26^th Jan 2026 | Mon, 2.00 p. m. – 4.00 p. m. | weekly | M B 6 (M 6)]
  • [16^th Oct 2025 – 29^th Jan 2026 | Thu, 2.00 p. m. – 4.00 p. m. | weekly | M B 6 (M 6)]
• Seminar: Seminar zur Logik [102008]
  • [14^th Oct 2025 – 3^rd Feb 2026 | Tue, 2.00 p. m. – 4.00 p. m. | weekly]
  • [Mon, 4.00 p. m. – 6.00 p. m. | weekly]
  • [Tue, 4.00 p. m. – 6.00 p. m. | weekly | M A 114 (SR 1D)]
• Advanced seminar: Oberseminar zur Mengenlehre [102009]
  • [15^th Oct 2025 – 4^th Feb 2026 | Wed, 2.00 p. m. – 4.00 p. m. | weekly | M A 114 (SR 1D)]
• Practice: Übungen Logik 3 [102014]
  • [20^th Oct 2025 – 2^nd Feb 2026 | Mon, 2.00 p. m. – 4.00 p. m. | weekly]
  • [Tue, 12.00 p. m. – 2.00 p. m. | weekly | SRZ 202]

• Lecture: Geometrische Gruppentheorie II (Hyperbolic groups and small cancellation theory) [104000]
  • [13^th Apr – 20^th Jul 2026 | Mon, 8.00 a. m. – 10.00 a. m. | weekly | M B 6 (M 6)]
  • [16^th Apr – 23^rd Jul 2026 | Thu, 8.00 a. m. – 10.00 a. m. | weekly | M B 6 (M 6)]
• Seminar: Seminar zur Modelltheorie: Ampleness [104003]
  • [13^th Apr – 20^th Jul 2026 | Mon, 10.00 a. m. – 12.00 p. m. | weekly]
• Advanced seminar: Oberseminar zu Modelltheorie und Gruppen [104002]
  (in cooperation with Prof. Dr. Martin Hils and Dr. Benjamin Brück)
  • [16^th Apr – 23^rd Jul 2026 | Thu, 10.00 a. m. – 12.00 p. m. | weekly]
• Practice: Übungen Hyperbolische Gruppen [104001]
  • [weekly]
• Colloquium: Kolloquium zur Mathematischen Logik
  (in cooperation with Jun.-Prof.Farmer Schlutzenberg, Dr. Martin Bays, Prof. Dr. Franziska Jahnke, Jun.-Prof.Aleksandra Kwiatkowska, Prof. Dr. Martin Hils and Dr. Stefan Hoffelner)
  • [26^th Sep 2025 – 20^th Mar 2026 | Fri, 4.00 p. m. – 6.00 p. m. | weekly]
• Lecture: Stabile Gruppen (Logik III oder Logik IV) [102000]
  (in cooperation with Dr. Benjamin Brück)
  • [13^th Oct 2025 – 2^nd Feb 2026 | Mon, 8.00 a. m. – 10.00 a. m. | weekly | M B 6 (M 6)]
  • [16^th Oct 2025 – 5^th Feb 2026 | Thu, 8.00 a. m. – 10.00 a. m. | weekly | M B 6 (M 6)]
• Advanced seminar: Oberseminar zu Modelltheorie und Gruppen [102002]
  (in cooperation with Prof. Dr. Franziska Jahnke, Prof. Dr. Martin Hils and Dr. Benjamin Brück)
  • [16^th Oct 2025 – 5^th Feb 2026 | Thu, 10.00 a. m. – 12.00 p. m. | weekly | M A 114 (SR 1D)]
• Practice: Übungen Stabile Gruppen [102001]
  • [13^th Oct 2025 – 2^nd Feb 2026 | Mon, 12.00 p. m. – 2.00 p. m. | weekly | M A 114 (SR 1D)]
• Colloquium: Kolloquium zur Mathematischen Logik
  (in cooperation with Jun.-Prof.Farmer Schlutzenberg, Dr. Martin Bays, Prof. Dr. Franziska Jahnke, Jun.-Prof.Aleksandra Kwiatkowska, Prof. Dr. Martin Hils and Dr. Stefan Hoffelner)
  • [28^th Mar – 19^th Sep 2025 | Fri, 4.00 p. m. – 6.00 p. m. | weekly]

Lectures

• Lecture: Stabile Gruppen (Logik III oder Logik IV) [102000]
  (in cooperation with Prof. Dr. Katrin Tent)
  • [13^th Oct 2025 – 2^nd Feb 2026 | Mon, 8.00 a. m. – 10.00 a. m. | weekly | M B 6 (M 6)]
  • [16^th Oct 2025 – 5^th Feb 2026 | Thu, 8.00 a. m. – 10.00 a. m. | weekly | M B 6 (M 6)]
• Lecture: Logische Grundlagen [102013]
  • [15^th Oct 2025 – 28^th Jan 2026 | Wed, 8.00 a. m. – 10.00 a. m. | weekly | M B 5 (M 5)]
• Lecture: Logische Grundlagen [104793]

Seminars

• Advanced seminar: Oberseminar zu Modelltheorie und Gruppen [104002]
  (in cooperation with Prof. Dr. Katrin Tent and Prof. Dr. Martin Hils)
  • [16^th Apr – 23^rd Jul 2026 | Thu, 10.00 a. m. – 12.00 p. m. | weekly]
• Advanced seminar: Oberseminar zu Modelltheorie und Gruppen [102002]
  (in cooperation with Prof. Dr. Katrin Tent, Prof. Dr. Franziska Jahnke and Prof. Dr. Martin Hils)
  • [16^th Oct 2025 – 5^th Feb 2026 | Thu, 10.00 a. m. – 12.00 p. m. | weekly | M A 114 (SR 1D)]
• Advanced seminar: Oberseminar zu Modelltheorie und Gruppen [108005]
  (in cooperation with Prof. Dr. Katrin Tent, Jun.-Prof.Aleksandra Kwiatkowska and Prof. Dr. Martin Hils)
• Advanced seminar: Oberseminar zu Modelltheorie und Gruppen [106009]
  (in cooperation with Prof. Dr. Katrin Tent, Jun.-Prof.Aleksandra Kwiatkowska and Prof. Dr. Martin Hils)
• Advanced seminar: Oberseminar zu Modelltheorie und Gruppen [104799]
  (in cooperation with Prof. Dr. Katrin Tent, Jun.-Prof.Aleksandra Kwiatkowska and Prof. Dr. Martin Hils)

• Lectures
• Seminars
• Practices
• Colloquia

Lectures

• Lecture: Modelltheorie bewerteter Körper [104004]
  • [14^th Apr – 14^th Jul 2026 | Tue, 4.00 p. m. – 6.00 p. m. | weekly | M B 6 (M 6)]
  • [15^th Apr – 15^th Jul 2026 | Wed, 4.00 p. m. – 6.00 p. m. | weekly | M B 6 (M 6)]
• Lecture: Modelltheorie [102010]
  • [13^th Oct 2025 – 2^nd Feb 2026 | Mon, 4.00 p. m. – 6.00 p. m. | weekly | M B 4 (M 4)]
  • [16^th Oct 2025 – 5^th Feb 2026 | Thu, 4.00 p. m. – 6.00 p. m. | weekly | M B 4 (M 4)]
• Lecture: Logik I [100007]
• Lecture: Logische Grundlagen [108008]
• Lecture: Logik IV: Modelltheorie pseudoendlicher Körper [108010]
• Lecture: Logik I [106000]
• Lecture: Berechenbarkeitstheorie [104794]

Seminars

• Seminar: Seminar zur Modelltheorie von PAC-Körpern [104006]
  • [14^th Apr – 21^st Jul 2026 | Tue, 4.00 p. m. – 6.00 p. m. | weekly]
• Advanced seminar: Oberseminar zu Modelltheorie und Gruppen [104002]
  (in cooperation with Prof. Dr. Katrin Tent and Dr. Benjamin Brück)
  • [16^th Apr – 23^rd Jul 2026 | Thu, 10.00 a. m. – 12.00 p. m. | weekly]
• Seminar: Modelltheorie differentieller Körper [102012]
  • [14^th Oct 2025 – 3^rd Feb 2026 | Tue, 2.00 p. m. – 4.00 p. m. | weekly]
  • [Tue, 4.00 p. m. – 6.00 p. m. | weekly | SRZ 203]
• Advanced seminar: Oberseminar zu Modelltheorie und Gruppen [102002]
  (in cooperation with Prof. Dr. Katrin Tent, Prof. Dr. Franziska Jahnke and Dr. Benjamin Brück)
  • [16^th Oct 2025 – 5^th Feb 2026 | Thu, 10.00 a. m. – 12.00 p. m. | weekly | M A 114 (SR 1D)]
• Seminar: Seminar Modelle der Peano-Arithmetik [100005]
  (in cooperation with Prof. Dr. Ralf-Dieter Schindler)
• Advanced seminar: Oberseminar zu Modelltheorie und Gruppen [100002]
  (in cooperation with Prof. Dr. Katrin Tent, Jun.-Prof.Aleksandra Kwiatkowska and Prof. Dr. Franziska Jahnke)
• Seminar: Modelltheorie des Witt-Frobenius-Automorphismus [108009]
  (in cooperation with Simone Ramello)
• Advanced seminar: Oberseminar zu Modelltheorie und Gruppen [108005]
  (in cooperation with Prof. Dr. Katrin Tent, Jun.-Prof.Aleksandra Kwiatkowska and Dr. Benjamin Brück)
• Seminar: Seminar Modelltheorie und Kombinatorik [106002]
  (in cooperation with Robert Sullivan)
• Advanced seminar: Oberseminar zu Modelltheorie und Gruppen [106009]
  (in cooperation with Prof. Dr. Katrin Tent, Jun.-Prof.Aleksandra Kwiatkowska and Dr. Benjamin Brück)
• Seminar: Seminar in Modelltheorie: Stetige Logik und Anwendungen [104798]
  (in cooperation with Tingxiang Zou)
• Advanced seminar: Oberseminar zu Modelltheorie und Gruppen [104799]
  (in cooperation with Prof. Dr. Katrin Tent, Jun.-Prof.Aleksandra Kwiatkowska and Dr. Benjamin Brück)

Practices

• Practice: Übungen zur Vorlesung Modelltheorie bewerteter Körper [104005]
  • [Wed, 4.00 p. m. – 6.00 p. m. | weekly]
• Practice: Übungen zur Modelltheorie [102011]
  • [14^th Oct 2025 – 20^th Jan 2026 | Tue, 10.00 a. m. – 12.00 p. m. | weekly]
  • [Wed, 12.00 p. m. – 2.00 p. m. | weekly | SRZ 205]
• Practice: Übungen zur Logik I [100008]
• Practice: Übungen zur Logik I [106001]
• Practice: Übungen zur Berechenbarkeitstheorie [104795]
  (in cooperation with Dr. Stefan Hoffelner)

Colloquia

• Colloquium: Kolloquium zur Mathematischen Logik
  (in cooperation with Jun.-Prof.Farmer Schlutzenberg, Dr. Martin Bays, Prof. Dr. Katrin Tent, Prof. Dr. Franziska Jahnke, Jun.-Prof.Aleksandra Kwiatkowska and Dr. Stefan Hoffelner)
  • [26^th Sep 2025 – 20^th Mar 2026 | Fri, 4.00 p. m. – 6.00 p. m. | weekly]
• Colloquium: Kolloquium zur Mathematischen Logik
  (in cooperation with Jun.-Prof.Farmer Schlutzenberg, Dr. Martin Bays, Prof. Dr. Katrin Tent, Prof. Dr. Franziska Jahnke, Jun.-Prof.Aleksandra Kwiatkowska and Dr. Stefan Hoffelner)
  • [28^th Mar – 19^th Sep 2025 | Fri, 4.00 p. m. – 6.00 p. m. | weekly]
• Colloquium: Kolloquium zur Mathematischen Logik
  (in cooperation with Jun.-Prof.Farmer Schlutzenberg, Dr. Martin Bays, Prof. Dr. Katrin Tent, Prof. Dr. Franziska Jahnke, Jun.-Prof.Aleksandra Kwiatkowska and Dr. Stefan Hoffelner)
• Colloquium: Kolloquium zur Mathematischen Logik
  (in cooperation with Jun.-Prof.Farmer Schlutzenberg, Dr. Martin Bays, Prof. Dr. Katrin Tent, Prof. Dr. Franziska Jahnke, Jun.-Prof.Aleksandra Kwiatkowska and Dr. Stefan Hoffelner)
• Colloquium: Kolloquium zur Mathematischen Logik
  (in cooperation with Jun.-Prof.Farmer Schlutzenberg, Dr. Martin Bays, Prof. Dr. Katrin Tent, Prof. Dr. Franziska Jahnke, Jun.-Prof.Aleksandra Kwiatkowska and Dr. Stefan Hoffelner)
• Colloquium: Kolloquium zur Mathematischen Logik
  (in cooperation with Jun.-Prof.Farmer Schlutzenberg, Dr. Martin Bays, Prof. Dr. Katrin Tent, Prof. Dr. Franziska Jahnke, Jun.-Prof.Aleksandra Kwiatkowska and Dr. Stefan Hoffelner)
• Colloquium: Kolloquium über Geschichte und Didaktik der Mathematik [104182]
  (in cooperation with Prof. Dr. Matthias Löwe, Prof. Dr. Martin Stein, apl. Prof.Michael Joachim and Prof. Dr. Gilbert Greefrath)

Seminars

• Seminar: Modern techniques in combinatorial set theory [104796]
  (in cooperation with Prof. Dr. Ralf-Dieter Schindler)
• Advanced seminar: Oberseminar Mengenlehre [104790]
  (in cooperation with Prof. Dr. Ralf-Dieter Schindler)

Practice

• Practice: Übungen zur Berechenbarkeitstheorie [104795]
  (in cooperation with Prof. Dr. Martin Hils)

Colloquia

• Colloquium: Kolloquium zur Mathematischen Logik
  (in cooperation with Jun.-Prof.Farmer Schlutzenberg, Dr. Martin Bays, Prof. Dr. Katrin Tent, Prof. Dr. Franziska Jahnke, Jun.-Prof.Aleksandra Kwiatkowska and Prof. Dr. Martin Hils)
  • [26^th Sep 2025 – 20^th Mar 2026 | Fri, 4.00 p. m. – 6.00 p. m. | weekly]
• Colloquium: Kolloquium zur Mathematischen Logik
  (in cooperation with Jun.-Prof.Farmer Schlutzenberg, Dr. Martin Bays, Prof. Dr. Katrin Tent, Prof. Dr. Franziska Jahnke, Jun.-Prof.Aleksandra Kwiatkowska and Prof. Dr. Martin Hils)
  • [28^th Mar – 19^th Sep 2025 | Fri, 4.00 p. m. – 6.00 p. m. | weekly]
• Colloquium: Kolloquium zur Mathematischen Logik
  (in cooperation with Jun.-Prof.Farmer Schlutzenberg, Dr. Martin Bays, Prof. Dr. Katrin Tent, Prof. Dr. Franziska Jahnke, Jun.-Prof.Aleksandra Kwiatkowska and Prof. Dr. Martin Hils)
• Colloquium: Kolloquium zur Mathematischen Logik
  (in cooperation with Jun.-Prof.Farmer Schlutzenberg, Dr. Martin Bays, Prof. Dr. Katrin Tent, Prof. Dr. Franziska Jahnke, Jun.-Prof.Aleksandra Kwiatkowska and Prof. Dr. Martin Hils)
• Colloquium: Kolloquium zur Mathematischen Logik
  (in cooperation with Jun.-Prof.Farmer Schlutzenberg, Dr. Martin Bays, Prof. Dr. Katrin Tent, Prof. Dr. Franziska Jahnke, Jun.-Prof.Aleksandra Kwiatkowska and Prof. Dr. Martin Hils)
• Colloquium: Kolloquium zur Mathematischen Logik
  (in cooperation with Jun.-Prof.Farmer Schlutzenberg, Dr. Martin Bays, Prof. Dr. Katrin Tent, Prof. Dr. Franziska Jahnke, Jun.-Prof.Aleksandra Kwiatkowska and Prof. Dr. Martin Hils)

Lectures

• Lecture: Berechenbarkeitstheorie [102004]
  • [20^th Oct 2025 – 2^nd Feb 2026 | Mon, 8.00 a. m. – 10.00 a. m. | weekly | M B 3 (M 3)]
  • [23^rd Oct 2025 – 5^th Feb 2026 | Thu, 8.00 a. m. – 10.00 a. m. | weekly | M B 3 (M 3)]
• Lecture: Einführung in die Algebra [100010]

Seminars

• Seminar: Beinahe-Mathematik [102006]
  (in cooperation with Prof. Dr. Thomas Nikolaus)
  • [14^th Oct 2025 – 3^rd Feb 2026 | Tue, 12.00 p. m. – 2.00 p. m. | weekly | M A 114 (SR 1D)]
• Advanced seminar: Oberseminar zu Modelltheorie und Gruppen [102002]
  (in cooperation with Prof. Dr. Katrin Tent, Prof. Dr. Martin Hils and Dr. Benjamin Brück)
  • [16^th Oct 2025 – 5^th Feb 2026 | Thu, 10.00 a. m. – 12.00 p. m. | weekly | M A 114 (SR 1D)]
• Seminar: Einführung in die Stabilitätstheorie [100009]
  (in cooperation with Jun.-Prof.Aleksandra Kwiatkowska)
• Advanced seminar: Oberseminar zu Modelltheorie und Gruppen [100002]
  (in cooperation with Prof. Dr. Katrin Tent, Jun.-Prof.Aleksandra Kwiatkowska and Prof. Dr. Martin Hils)

Practices

• Practice: Übungen zur Berechenbarkeitstheorie [102005]
  • [15^th Oct 2025 – 4^th Feb 2026 | Wed, 10.00 a. m. – 12.00 p. m. | weekly | M A 114 (SR 1D)]
  • [15^th Oct 2025 – 4^th Feb 2026 | Wed, 12.00 p. m. – 2.00 p. m. | weekly | M A 114 (SR 1D)]
  • [15^th Oct 2025 – 4^th Feb 2026 | Wed, 8.00 a. m. – 10.00 a. m. | weekly | M A 114 (SR 1D)]
  • [17^th Oct 2025 – 6^th Feb 2026 | Fri, 8.00 a. m. – 10.00 a. m. | weekly | M A 114 (SR 1D)]
  • [17^th Oct 2025 – 6^th Feb 2026 | Fri, 10.00 a. m. – 12.00 p. m. | weekly | M A 114 (SR 1D)]
  • [17^th Oct 2025 – 6^th Feb 2026 | Fri, 12.00 p. m. – 2.00 p. m. | weekly | M A 114 (SR 1D)]
• Practice: Übungen zur Einführung in die Algebra [100011]
  (in cooperation with Margarete Ketelsen)

Colloquia

• Colloquium: Kolloquium zur Mathematischen Logik
  (in cooperation with Jun.-Prof.Farmer Schlutzenberg, Dr. Martin Bays, Prof. Dr. Katrin Tent, Jun.-Prof.Aleksandra Kwiatkowska, Prof. Dr. Martin Hils and Dr. Stefan Hoffelner)
  • [26^th Sep 2025 – 20^th Mar 2026 | Fri, 4.00 p. m. – 6.00 p. m. | weekly]
• Colloquium: Kolloquium zur Mathematischen Logik
  (in cooperation with Jun.-Prof.Farmer Schlutzenberg, Dr. Martin Bays, Prof. Dr. Katrin Tent, Jun.-Prof.Aleksandra Kwiatkowska, Prof. Dr. Martin Hils and Dr. Stefan Hoffelner)
  • [28^th Mar – 19^th Sep 2025 | Fri, 4.00 p. m. – 6.00 p. m. | weekly]
• Colloquium: Kolloquium zur Mathematischen Logik
  (in cooperation with Jun.-Prof.Farmer Schlutzenberg, Dr. Martin Bays, Prof. Dr. Katrin Tent, Jun.-Prof.Aleksandra Kwiatkowska, Prof. Dr. Martin Hils and Dr. Stefan Hoffelner)
• Colloquium: Kolloquium zur Mathematischen Logik
  (in cooperation with Jun.-Prof.Farmer Schlutzenberg, Dr. Martin Bays, Prof. Dr. Katrin Tent, Jun.-Prof.Aleksandra Kwiatkowska, Prof. Dr. Martin Hils and Dr. Stefan Hoffelner)
• Colloquium: Kolloquium zur Mathematischen Logik
  (in cooperation with Jun.-Prof.Farmer Schlutzenberg, Dr. Martin Bays, Prof. Dr. Katrin Tent, Jun.-Prof.Aleksandra Kwiatkowska, Prof. Dr. Martin Hils and Dr. Stefan Hoffelner)
• Colloquium: Kolloquium zur Mathematischen Logik
  (in cooperation with Jun.-Prof.Farmer Schlutzenberg, Dr. Martin Bays, Prof. Dr. Katrin Tent, Jun.-Prof.Aleksandra Kwiatkowska, Prof. Dr. Martin Hils and Dr. Stefan Hoffelner)

Lectures

• Lecture: Deskriptive Mengenlehre [108002]
• Lecture: Logic 3: Abstract Topological Dynamics and Descriptive Set Theory [104788]

Seminars

• Seminar: Einführung in die Stabilitätstheorie [100009]
  (in cooperation with Prof. Dr. Franziska Jahnke)
• Advanced seminar: Oberseminar zu Modelltheorie und Gruppen [100002]
  (in cooperation with Prof. Dr. Katrin Tent, Prof. Dr. Franziska Jahnke and Prof. Dr. Martin Hils)
• Seminar: Topological and measurable full groups [108004]
  (in cooperation with Prof. Dr. Katrin Tent, Prof. David Kerr and Prof. Dr. Shirly Geffen)
• Advanced seminar: Oberseminar zu Modelltheorie und Gruppen [108005]
  (in cooperation with Prof. Dr. Katrin Tent, Prof. Dr. Martin Hils and Dr. Benjamin Brück)
• Seminar: Seminar in Descriptive Set Theory and Topological Dynamics [106003]
• Advanced seminar: Oberseminar zu Modelltheorie und Gruppen [106009]
  (in cooperation with Prof. Dr. Katrin Tent, Prof. Dr. Martin Hils and Dr. Benjamin Brück)
• Advanced seminar: Oberseminar zu Modelltheorie und Gruppen [104799]
  (in cooperation with Prof. Dr. Katrin Tent, Prof. Dr. Martin Hils and Dr. Benjamin Brück)

Practices

• Practice: Tutorial Descriptive Set Theory [108003]
• Practice: Tutorial Logic 3: Abstract Topological Dynamics and Descriptive Set Theory [104789]
  (in cooperation with Robert Sullivan)

Colloquia

• Colloquium: Kolloquium zur Mathematischen Logik
  (in cooperation with Jun.-Prof.Farmer Schlutzenberg, Dr. Martin Bays, Prof. Dr. Katrin Tent, Prof. Dr. Franziska Jahnke, Prof. Dr. Martin Hils and Dr. Stefan Hoffelner)
  • [26^th Sep 2025 – 20^th Mar 2026 | Fri, 4.00 p. m. – 6.00 p. m. | weekly]
• Colloquium: Kolloquium zur Mathematischen Logik
  (in cooperation with Jun.-Prof.Farmer Schlutzenberg, Dr. Martin Bays, Prof. Dr. Katrin Tent, Prof. Dr. Franziska Jahnke, Prof. Dr. Martin Hils and Dr. Stefan Hoffelner)
  • [28^th Mar – 19^th Sep 2025 | Fri, 4.00 p. m. – 6.00 p. m. | weekly]
• Colloquium: Kolloquium zur Mathematischen Logik
  (in cooperation with Jun.-Prof.Farmer Schlutzenberg, Dr. Martin Bays, Prof. Dr. Katrin Tent, Prof. Dr. Franziska Jahnke, Prof. Dr. Martin Hils and Dr. Stefan Hoffelner)
• Colloquium: Kolloquium zur Mathematischen Logik
  (in cooperation with Jun.-Prof.Farmer Schlutzenberg, Dr. Martin Bays, Prof. Dr. Katrin Tent, Prof. Dr. Franziska Jahnke, Prof. Dr. Martin Hils and Dr. Stefan Hoffelner)
• Colloquium: Kolloquium zur Mathematischen Logik
  (in cooperation with Jun.-Prof.Farmer Schlutzenberg, Dr. Martin Bays, Prof. Dr. Katrin Tent, Prof. Dr. Franziska Jahnke, Prof. Dr. Martin Hils and Dr. Stefan Hoffelner)
• Colloquium: Kolloquium zur Mathematischen Logik
  (in cooperation with Jun.-Prof.Farmer Schlutzenberg, Dr. Martin Bays, Prof. Dr. Katrin Tent, Prof. Dr. Franziska Jahnke, Prof. Dr. Martin Hils and Dr. Stefan Hoffelner)

Lectures

• Lecture: Logik I [104007]
  • [13^th Apr – 13^th Jul 2026 | Mon, 2.00 p. m. – 4.00 p. m. | weekly | M B 5 (M 5)]
  • [16^th Apr – 16^th Jul 2026 | Thu, 2.00 p. m. – 4.00 p. m. | weekly | M B 5 (M 5)]
• Lecture: Logik 3 [102007]
  • [13^th Oct 2025 – 26^th Jan 2026 | Mon, 2.00 p. m. – 4.00 p. m. | weekly | M B 6 (M 6)]
  • [16^th Oct 2025 – 29^th Jan 2026 | Thu, 2.00 p. m. – 4.00 p. m. | weekly | M B 6 (M 6)]
• Lecture: Logik 3 / 4: Mengenlehre [100003]
• Lecture: Berechenbarkeitstheorie [108006]
• Lecture: Logik IV: Ausgewählte Themen aus der Mengenlehre [106008]
• Lecture: Logik II [104791]

Seminars

• Seminar: Seminar zur Mengenlehre [104009]
  • [14^th Apr – 21^st Jul 2026 | Tue, 2.00 p. m. – 4.00 p. m. | weekly]
• Advanced seminar: Oberseminar zur Mengenlehre [104010]
  • [15^th Apr – 22^nd Jul 2026 | Wed, 2.00 p. m. – 4.00 p. m. | weekly]
• Seminar: Seminar zur Logik [102008]
  • [14^th Oct 2025 – 3^rd Feb 2026 | Tue, 2.00 p. m. – 4.00 p. m. | weekly]
  • [Mon, 4.00 p. m. – 6.00 p. m. | weekly]
  • [Tue, 4.00 p. m. – 6.00 p. m. | weekly | M A 114 (SR 1D)]
• Advanced seminar: Oberseminar zur Mengenlehre [102009]
  • [15^th Oct 2025 – 4^th Feb 2026 | Wed, 2.00 p. m. – 4.00 p. m. | weekly | M A 114 (SR 1D)]
• Seminar: Seminar Modelle der Peano-Arithmetik [100005]
  (in cooperation with Prof. Dr. Martin Hils)
• Advanced seminar: Advanced Seminar on Set Theory [100006]
• Seminar: Seminar on Set Theory [108012]
• Advanced seminar: Advanced Seminar on Set Theory [108011]
• Seminar: Seminar on Set Theory [106006]
• Advanced seminar: Advanced Seminar on Set Theory [106007]
• Seminar: Modern techniques in combinatorial set theory [104796]
  (in cooperation with Dr. Stefan Hoffelner)
• Advanced seminar: Oberseminar Mengenlehre [104790]
  (in cooperation with Dr. Stefan Hoffelner)

Practices

• Practice: Übungen zur Logik I [104008]
  • [22^nd Apr – 22^nd Jul 2026 | Wed, 8.00 a. m. – 10.00 a. m. | weekly]
• Practice: Übungen Logik 3 [102014]
  • [20^th Oct 2025 – 2^nd Feb 2026 | Mon, 2.00 p. m. – 4.00 p. m. | weekly]
  • [Tue, 12.00 p. m. – 2.00 p. m. | weekly | SRZ 202]
• Practice: Übungen zur Logik 3 / 4 [100004]
  (in cooperation with Taichi Yasuda)
• Practice: Übungen zur Berechenbarkeitstheorie [108007]
• Practice: Übungen zur Vorlesung Logik II - Einführung in die Mengenlehre [104792]

• Colloquium: Kolloquium zur Mathematischen Logik
  (in cooperation with Dr. Martin Bays, Prof. Dr. Katrin Tent, Prof. Dr. Franziska Jahnke, Jun.-Prof.Aleksandra Kwiatkowska, Prof. Dr. Martin Hils and Dr. Stefan Hoffelner)
  • [26^th Sep 2025 – 20^th Mar 2026 | Fri, 4.00 p. m. – 6.00 p. m. | weekly]
• Colloquium: Kolloquium zur Mathematischen Logik
  (in cooperation with Dr. Martin Bays, Prof. Dr. Katrin Tent, Prof. Dr. Franziska Jahnke, Jun.-Prof.Aleksandra Kwiatkowska, Prof. Dr. Martin Hils and Dr. Stefan Hoffelner)
  • [28^th Mar – 19^th Sep 2025 | Fri, 4.00 p. m. – 6.00 p. m. | weekly]
• Colloquium: Kolloquium zur Mathematischen Logik
  (in cooperation with Dr. Martin Bays, Prof. Dr. Katrin Tent, Prof. Dr. Franziska Jahnke, Jun.-Prof.Aleksandra Kwiatkowska, Prof. Dr. Martin Hils and Dr. Stefan Hoffelner)
• Colloquium: Kolloquium zur Mathematischen Logik
  (in cooperation with Dr. Martin Bays, Prof. Dr. Katrin Tent, Prof. Dr. Franziska Jahnke, Jun.-Prof.Aleksandra Kwiatkowska, Prof. Dr. Martin Hils and Dr. Stefan Hoffelner)
• Colloquium: Kolloquium zur Mathematischen Logik
  (in cooperation with Dr. Martin Bays, Prof. Dr. Katrin Tent, Prof. Dr. Franziska Jahnke, Jun.-Prof.Aleksandra Kwiatkowska, Prof. Dr. Martin Hils and Dr. Stefan Hoffelner)
• Colloquium: Kolloquium zur Mathematischen Logik
  (in cooperation with Dr. Martin Bays, Prof. Dr. Katrin Tent, Prof. Dr. Franziska Jahnke, Jun.-Prof.Aleksandra Kwiatkowska, Prof. Dr. Martin Hils and Dr. Stefan Hoffelner)

Seminar

• Seminar: Seminar Modelltheorie und Kombinatorik [106002]
  (in cooperation with Prof. Dr. Martin Hils)

Practice

• Practice: Tutorial Logic 3: Abstract Topological Dynamics and Descriptive Set Theory [104789]
  (in cooperation with Jun.-Prof.Aleksandra Kwiatkowska)

• Lectures
• Seminars
• Practices
• Colloquia

Lectures

• Lecture: Geometrische Gruppentheorie II (Hyperbolic groups and small cancellation theory) [104000]
  • [13^th Apr – 20^th Jul 2026 | Mon, 8.00 a. m. – 10.00 a. m. | weekly | M B 6 (M 6)]
  • [16^th Apr – 23^rd Jul 2026 | Thu, 8.00 a. m. – 10.00 a. m. | weekly | M B 6 (M 6)]
• Lecture: Stabile Gruppen (Logik III oder Logik IV) [102000]
  (in cooperation with Dr. Benjamin Brück)
  • [13^th Oct 2025 – 2^nd Feb 2026 | Mon, 8.00 a. m. – 10.00 a. m. | weekly | M B 6 (M 6)]
  • [16^th Oct 2025 – 5^th Feb 2026 | Thu, 8.00 a. m. – 10.00 a. m. | weekly | M B 6 (M 6)]
• Lecture: Geometrische Gruppentheorie [100000]
  (in cooperation with Marco Amelio)
• Lecture: Modelltheorie [108000]
• Lecture: Stable Groups (Logic III or Logic IV) [106004]
• Lecture: Geometric Group Theory - Hyperbolic Groups and Small Cancellation Theory [104784]
  (in cooperation with Marco Amelio)

Seminars

• Seminar: Seminar zur Modelltheorie: Ampleness [104003]
  • [13^th Apr – 20^th Jul 2026 | Mon, 10.00 a. m. – 12.00 p. m. | weekly]
• Advanced seminar: Oberseminar zu Modelltheorie und Gruppen [104002]
  (in cooperation with Prof. Dr. Martin Hils and Dr. Benjamin Brück)
  • [16^th Apr – 23^rd Jul 2026 | Thu, 10.00 a. m. – 12.00 p. m. | weekly]
• Advanced seminar: Oberseminar zu Modelltheorie und Gruppen [102002]
  (in cooperation with Prof. Dr. Franziska Jahnke, Prof. Dr. Martin Hils and Dr. Benjamin Brück)
  • [16^th Oct 2025 – 5^th Feb 2026 | Thu, 10.00 a. m. – 12.00 p. m. | weekly | M A 114 (SR 1D)]
• Seminar: Elementare Zahlentheorie [100261]
  (in cooperation with Prof. Dr. Shirly Geffen)
• Advanced seminar: Oberseminar zu Modelltheorie und Gruppen [100002]
  (in cooperation with Jun.-Prof.Aleksandra Kwiatkowska, Prof. Dr. Franziska Jahnke and Prof. Dr. Martin Hils)
• Seminar: Topological and measurable full groups [108004]
  (in cooperation with Jun.-Prof.Aleksandra Kwiatkowska, Prof. David Kerr and Prof. Dr. Shirly Geffen)
• Advanced seminar: Oberseminar zu Modelltheorie und Gruppen [108005]
  (in cooperation with Jun.-Prof.Aleksandra Kwiatkowska, Prof. Dr. Martin Hils and Dr. Benjamin Brück)
• Advanced seminar: Oberseminar zu Modelltheorie und Gruppen [106009]
  (in cooperation with Jun.-Prof.Aleksandra Kwiatkowska, Prof. Dr. Martin Hils and Dr. Benjamin Brück)
• Advanced seminar: Oberseminar zu Modelltheorie und Gruppen [104799]
  (in cooperation with Jun.-Prof.Aleksandra Kwiatkowska, Prof. Dr. Martin Hils and Dr. Benjamin Brück)

Practices

• Practice: Übungen Hyperbolische Gruppen [104001]
  • [weekly]
• Practice: Übungen Stabile Gruppen [102001]
  • [13^th Oct 2025 – 2^nd Feb 2026 | Mon, 12.00 p. m. – 2.00 p. m. | weekly | M A 114 (SR 1D)]
• Practice: Übungen Geometrische Gruppentheorie [100001]
  (in cooperation with Marco Amelio)
• Practice: Übungen zur Modelltheorie [108001]
• Practice: Tutorial Stable Groups [106005]

Colloquia

• Colloquium: Kolloquium zur Mathematischen Logik
  (in cooperation with Jun.-Prof.Farmer Schlutzenberg, Dr. Martin Bays, Prof. Dr. Franziska Jahnke, Jun.-Prof.Aleksandra Kwiatkowska, Prof. Dr. Martin Hils and Dr. Stefan Hoffelner)
  • [26^th Sep 2025 – 20^th Mar 2026 | Fri, 4.00 p. m. – 6.00 p. m. | weekly]
• Colloquium: Kolloquium zur Mathematischen Logik
  (in cooperation with Jun.-Prof.Farmer Schlutzenberg, Dr. Martin Bays, Prof. Dr. Franziska Jahnke, Jun.-Prof.Aleksandra Kwiatkowska, Prof. Dr. Martin Hils and Dr. Stefan Hoffelner)
  • [28^th Mar – 19^th Sep 2025 | Fri, 4.00 p. m. – 6.00 p. m. | weekly]
• Colloquium: Kolloquium zur Mathematischen Logik
  (in cooperation with Jun.-Prof.Farmer Schlutzenberg, Dr. Martin Bays, Prof. Dr. Franziska Jahnke, Jun.-Prof.Aleksandra Kwiatkowska, Prof. Dr. Martin Hils and Dr. Stefan Hoffelner)
• Colloquium: Kolloquium zur Mathematischen Logik
  (in cooperation with Jun.-Prof.Farmer Schlutzenberg, Dr. Martin Bays, Prof. Dr. Franziska Jahnke, Jun.-Prof.Aleksandra Kwiatkowska, Prof. Dr. Martin Hils and Dr. Stefan Hoffelner)
• Colloquium: Kolloquium zur Mathematischen Logik
  (in cooperation with Jun.-Prof.Farmer Schlutzenberg, Dr. Martin Bays, Prof. Dr. Franziska Jahnke, Jun.-Prof.Aleksandra Kwiatkowska, Prof. Dr. Martin Hils and Dr. Stefan Hoffelner)
• Colloquium: Kolloquium zur Mathematischen Logik
  (in cooperation with Jun.-Prof.Farmer Schlutzenberg, Dr. Martin Bays, Prof. Dr. Franziska Jahnke, Jun.-Prof.Aleksandra Kwiatkowska, Prof. Dr. Martin Hils and Dr. Stefan Hoffelner)

• Seminar: Seminar in Modelltheorie: Stetige Logik und Anwendungen [104798]
  (in cooperation with Prof. Dr. Martin Hils)