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--- start [2023/03/31 19:48] – [Results] ross.kang
+++ start [2023/11/16 13:43] (current) – [Sessions] ross.kang
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 ====== A Sparse (Graphs) Coalition ======
-This is a loose European-based network of researchers, formed in 2020 to stimulate research and collaboration in graph theory, particularly through remote means.
+This is a Europe-centred network of researchers, formed in 2020 to stimulate research and collaboration in graph theory, particularly through remote means.
@@ Line 22: / Line 22: @@
 ===== Sessions =====
-The first set of sessions were February and March of 2021. The second were in May and June of 2021. The third were in August and September of 2021. A café session took place in February of 2022. One session took place in 2022.
+The first set of sessions were February and March of 2021. The second were in May and June of 2021. The third were in August and September of 2021. A café session took place in February of 2022. One session took place in 2022. Another took place in 2023.
-The next/latest session is/was https://sparse-graphs.mimuw.edu.pl/doku.php?id=sessions:2023sessions:2023session1
+The next/latest session is/was https://sparse-graphs.mimuw.edu.pl/doku.php?id=sessions:2024sessions:2024session1
 There is a subwiki listing the [[Sessions|sessions]] which have taken place or are planned.
@@ Line 37: / Line 37: @@
   * Dreier, Gajarsky, Jiang, Ossona de Mendez, Raymond. Twin-width and generalized coloring numbers. https://arxiv.org/abs/2104.09360
   * Groenland, Kaiser, Treffers, Wales. Graphs of low average degree without independent transversals. https://arxiv.org/abs/2106.15175
-  * Davies, Illingworth. The $\chi$-Ramsey problem for triangle-free graphs. https://arxiv.org/abs/2107.12288
+  * Davies, Illingworth. The χ-Ramsey problem for triangle-free graphs. https://arxiv.org/abs/2107.12288
   * Hurley, Pirot. A first moment proof of the Johansson-Molloy theorem. https://arxiv.org/abs/2109.15215
   * Davies, Keller, Kleist, Smorodinsky, Walczak. A solution to Ringel’s circle problem. https://arxiv.org/abs/2112.05042
@@ Line 46: / Line 46: @@
   * Cook, Masařík, Pilipczuk, Reinald, Souza. Proving a directed analogue of the Gyárfás-Sumner conjecture for orientations of $P_4$. https://arxiv.org/abs/2209.06171
   * Hurley, Pirot. Uniformly Random Colourings of Sparse Graphs. https://arxiv.org/abs/2303.15367
+  * Duraj, Kang, La, Narboni, Pokrývka, Rambaud, Reinald. The χ-binding function for d-directional segment graphs. https://arxiv.org/abs/2309.06072
 We believe that this method of working has broader scope, see https://euromathsoc.org/magazine/issues/120/mag-23. We are happy to share our experiences with this "online research guild".