KOLKOM: Kolloquium über Kombinatorik

University photo

Bielefeld University

14–15 November 2025

Plenary Speakers

Karin Baur (Bochum)
Martina Juhnke (Osnabrück)		 Jarkko Kari (Turku)
János Pach (Budapest)

Organisers

Barbara Baumeister Dirk Frettlöh Lukas Kühne

About KOLKOM

The Colloquium on Combinatorics was established in 1981 as an annual conference that brings together young researchers and established scientists. It has developed into an international conference covering all areas of Combinatorics and Discrete Mathematics in the broadest sense, including combinatorial aspects in Algebra, Geometry, Optimization, and Computer Science.

Visit the KOLKOM Website

Schedule

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Abstracts

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Location

X-Building, Bielefeld University

Registration

Click here to register

Registration deadline: October 15, 2025

Participants are welcome to submit a 20-minute contributed talk upon registration.

Note: No one will contact you directly to book your hotel room or offer a “special discounted conference rate.” If you receive such calls or emails, it is a scam.

Book Your Hotel Stay

We’ve reserved a limited number of rooms at special rates for our event participants. You can book your hotel stay independently using the code KOLKOM25.

Please make your reservation directly with one of the partner hotels listed below. Availability is limited, so we recommend booking early.

Partner Hotels

When booking, don’t forget to use the code KOLKOM25 to access the reserved room block and rates.

If you have any questions regarding the booking process, feel free to reach out to the organizers.

Sponsors

TRR 358