Post #1831860

https://arxiv.org/abs/2603.12358 Here is the *third* manuscript coming out of the "Topics in Ramsey theory" online-only problem-solving session (https://sparse-graphs.mimuw.edu.pl/doku.php?id=sessions:2025sessions:2025session1) of the Sparse (Graphs) Coalition, which took place less than a year ago. It is still surprising to realise what one can make of such events, if they are set up well. #combinatorics #remoteconferences #graphtheory #extremalcombinatorics #openscience