Dear colleagues, The 43rd Kolloquium über Kombinatorik (KolKom) will take place on November 13–14, 2026, at IMoS, TU Berlin, with support from MATH+ and ZIB. The meeting brings together researchers from across combinatorics and discrete mathematics for four plenary lectures and contributed talks. Plenary speakers are: - Maria Axenovich (KIT Karlsruhe) - Matthew Kwan (IST Austria) - Monique Laurent (CWI Amsterdam and Tilburg University) - Mohit Singh (Georgia Tech) Contributed talks from all areas of combinatorics and discrete mathematics are welcome. PhD students and postdocs are particularly encouraged to submit, including work in progress. Talks are 20 minutes plus 5 minutes for questions. The submission deadline is October 4, and the registration deadline is October 16. Details, submissions, and registration: https://kolkom26.zib.de/ I hope to see you in Berlin! Best wishes, Christoph Spiegel ********************************************************** * * Contributions to be spread via DMANET are submitted to * * DMANET@zpr.uni-koeln.de * * Replies to a message carried on DMANET should NOT be * addressed to DMANET but to the original sender. The * original sender, however, is invited to prepare an * update of the replies received and to communicate it * via DMANET. * * DISCRETE MATHEMATICS AND ALGORITHMS NETWORK (DMANET) * http://www.zaik.uni-koeln.de/AFS/publications/dmanet/ * **********************************************************