Algebraic Topology I (V4D1)
Winter term 2019/20

Lecturer: Wolfgang Lück
Assistent: Daniel Kasprowski
Lectures: Mondays 2pm - 4pm und Wednesdays 8am - 10am, Wegelerstr. 10, Zeichensaal
The new dates for the 2nd exams can be found here.

There will be an oral exam at the end of the course. To take part in the exam you have to get at least 50% of the points from the exercises. The oral exam will take place on 30.01., 31.01., 03.02. and 06.02.
You can now find your exam date here. The time is the starting time of the exam. Exams will be about 20-25min. Please write an email to in case the assigned time does not work for you, you do not want to take the exam or you want to have the spelling of your name corrected. The second exams will take place on 26.3. You can find your exam time here.

Here you can find a list of recommended literature for the course.

The exercise sheets will appear here on Wednesdays and are due the following Wednesday.


Sheet 1 (Due: 16.10. during the lecture)
Sheet 2 (Due: 23.10. during the lecture)
Sheet 3 (Due: 30.10. during the lecture)
Sheet 4 (Due: 06.11. during the lecture)
Sheet 5 (Due: 13.11. during the lecture)
Sheet 6 (Due: 20.11. during the lecture)
Sheet 7 (Due: 27.11. during the lecture)
Sheet 8 (Due: 04.12. between 11 and 12:20 in room 4.020)
Sheet 9 (Due: 11.12. during the lecture)
Sheet 10 (Due: 18.12. during the lecture)
Sheet 11 (Due: 08.01. during the lecture)
Sheet 12 (Due: 15.01. during the lecture)
Sheet 13 (Due: 22.01. during the lecture)

1Friday 8 to 10Florian Kranhold
2Friday 12 to 14Michael Stahlhauer
Both groups take place in room 0.011. Here you can find the assignment for the exercise groups.


18./19. october: Symposium of the Global Math Network

Plücker Lectures Kevin Buzzard & Johan Commelin 3-8 November

Prof. Ana Caraiani wins a New Horizons in Mathematics Prizes 2023

17. Oktober 2022: Vorstellung der Hirzebruch-Sammlung und Auftaktveranstaltung des Otto Toeplitz-Gedächtnisstiftungsfonds

Pius XI Medal awarded to Professor Peter Scholze

Prof. Dr. Ana Caraiani neuer Hausdorff Chair am Mathematischen Institut

Prof. Valentin Blomer und Prof. Georg Oberdieck erhalten ERC grants

Prof. Peter Scholze erhält Lehrpreis der Universität

Ausschreibung: W3-Professur Reine Mathematik

Bonn Mathematics ranked 15th in Shanghai Ranking

Prof. Carl-Friedrich Bödigheimer hat Daidalos-Münze der Studienstiftung erhalten

Teaching prize of the Faculty of Mathematics and Natural Sciences 2021 is awarded to Prof. Valentin Blomer

Grants for Mathematics students from Ukraine

Attack on Ukraine

Corona: Measures at the Center for Mathematics

Prof. Jessica Fintzen is awarded a Whitehead Prize of the London Mathematical Society

Georg Oberdieck receives Dubrovin Medal 2022

Prof. Peter Scholze elected as Foreign Member of the Royal Society

Prof. Dr. Jessica Fintzen new at the Mathematical Institute

Otto Toeplitz memorial fund established

Prof. Catharina Stroppel invited as plenary speaker to the ICM 2022 in St. Petersburg

Bonner Mathematik belegt bei Shanghai Ranking den 1. Platz in Deutschland und weltweit den 13. Platz

Prof. Georg Oberdieck erhält Heinz Maier-Leibnitz-Preise 2020

Prof. Daniel Huybrechts erhält gemeinsam mit Debarre, Macri und Voisin ERC Synergy Grant