Differences

This shows you the differences between two versions of the page.

--- start [2023/02/11 10:20] – [Results] ross.kang
+++ start [2025/02/08 11:40] (current) – 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.
+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 each of 2022, 2023, 2024.
-The next/latest session is/was https://sparse-graphs.mimuw.edu.pl/doku.php?id=sessions:2022sessions:2022session1
+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 45: / Line 45: @@
   * Cambie, Cames van Batenburg, Cranston. Optimally Reconfiguring List and Correspondence Colourings. https://arxiv.org/abs/2204.07928
   * 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
+  * Bourneuf, Masaříková, Nadara, Pilipczuk. Graphs with no long claws: An improved bound for the analog of the Gyárfás’ path argument. https://arxiv.org/abs/2501.13907
+  * Bousquet, Cames van Batenburg, Esperet, Joret, Micek. Shallow brambles, 2025. https://arxiv.org/abs/2502.04177
 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".
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 ===== Members and Organisation =====
-There is a subwiki listing the current [[Members|Members]].
+There is a subwiki listing the current [[Board|board]].
 Announcements about the network are disseminated through [[https://framalistes.org/sympa/info/a_sparse_graphs_coalition_all]]; please contact the coordinators to join the network or to subscribe to updates.