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From Higher Invariants

Regensburg low-dimensional geometry and topology seminar

The seminar is on summer break, and will resume in November 2020.

The seminar takes place on Zoom (see information below) every Tuesday at 16:00 CET (that is 7am on the US west coast, 10am on the US east coast, 10pm in China and 11pm in Korea and Japan).

Talks are split into a 40 minute and a 20 minute part, with a 15 minute tea break in between (you have to brew your own tea).

List of past talks in spring/summer 2020, with slides and videos

Talks in fall/winter 2020/21

(coming soon!)

The program is also contained in the RLGTS Google Calendar. To receive announcements by email, sign up to our mailing list.


Zoom information

Zoom Meeting ID: 924 2829 6353

The password is the answer to the following riddle (lower case, singular, no article): As a topologist, what do you typically glue together from charts? (Hint: It's not an orbifold).

We encourage you to enable your video, for a more interactive atmosphere. The talks are recorded and made available on this webpage, including audio and video of questions from the audience.


Jonathan Bowden, Lukas Lewark, Raphael Zentner.