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190. 05/10/2026 Silvia Properzi (Vrije Universiteit Brussel, Belgium)
Title: Free Skew Braces: a construction in the right nilpotent setting
Abstract: In this talk, we will present a construction, based on recent joint work with E. Jespers, T. Letourmy, M. Trombetti and A. Van Antwerpen, of free objects in the category of right nilpotent skew braces of bounded class. Although the existence of these free objects follows from general results in universal algebra, their explicit construction is much less straightforward. We will describe the main ideas behind the construction and some structural properties of the resulting skew braces. We will also introduce the corresponding class of right nilpotent solutions of the Yang--Baxter equation.
Future talks:
191. 12/10/2026 István Heckenberger (Philipps University Marburg, Germany)
192. 19/10/2026 Simon Goodwin (University of Birmingham, UK)
193. 26/10/2026 Joost Vercruysse (Université Libre de Bruxelles, Belgium)
194. 02/11/2026 Diego Aranda-Orna (University of Oviedo, Spain)
195. 09/11/2026 Inna Entova-Aizenbud (Ben Gurion University of the Negev, Israel)
196. 16/11/2026 Anupam Singh (Indian Institute of Science Education and Research, India)
197. 23/11/2026 Sofiane Bouarroudj (New York University Abu Dhabi, United Arab Emirates)
198. 30/11/2026 Matevž Miščič (University of Ljubljana, Slovenia)
199. 07/12/2026 Ernesto Spinelli (Sapienza University of Rome, Italy)
200. 14/12/2026 Maria Matushko (Steklov Mathematical Institute of RAS, Russia)
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201. 04/01/2027 Diogo Diniz (Federal University of Campina Grande, Brazil)
202. 11/01/2027 Mikhail Venchakov (HSE University, Russia)
203. 18/01/2027 Yunnan Li (Guangzhou University, China)
204. 25/01/2027 Kauê Orlando Pereira (State University of Campinas, Brazil)
205. 01/02/2027 Raquel Villacampa (University of Zaragoza, Spain)
206. 08/02/2027 Ramon Esteban-Romero (University of Valencia, Spain)
207. 15/02/2027 Zeyu Hao (Northeast Normal University, China)
208. 22/02/2027 Yuxiang Xiao (Nankai University, China)
209. 01/03/2027 Sacha Ikonicoff (University of Strasbourg, France)
210. 08/03/2027 Elena Pascucci (University of Porto, Portugal)
211. 15/03/2027 Georgy Sharygin (Lomonosov Moscow State University, Russia)
212. 22/03/2027 Ivan Beldiev (HSE University, Russia)
213. 29/03/2027 Ulrich Kraehmer (Dresden University of Technology, Germany)
214. 05/04/2027 Javier Rández-Ibáñez (University of La Rioja, Spain)
215. 12/04/2027 Victoria Lebed (University of Caen - Normandie, France)
216. 19/04/2027 Guillermo Vera de Salas (Rey Juan Carlos University, Spain)
217. 26/04/2027 Vladimir Salnikov (La Rochelle University, France)
218. 03/05/2027 Hongdi Huang (Shanghai University, China)
219. 10/05/2027 Aharon Razon (Elta Systems Ltd., Israel)
220. 17/05/2027 Pragya Belwal (Indian Institute of Science Education and Research Mohali, India)
222. 31/05/2027 Johan Öinert (Blekinge Institute of Technology, Sweden)
223. 07/06/2027 Souvik Pal (Christ University, India)
224. 14/06/2027 Antonio Ioppolo (University of L’Aquila, Italy)
225. 21/06/2027 Coline Emprin (Stockholm University, Sweden)
227. 05/07/2027 Sven Möller (Maynooth University, Ireland)
228. 12/07/2027 Tomislav Šikić (University of Zagreb, Croatia)
231. 02/08/2027 Uhi Rinn Suh ( Seoul National University, South Korea)
232. 09/08/2027 Leonid Ryvkin (Claude Bernard University Lyon 1, France)
234. 23/08/2027 Guilai Liu (University of Strasbourg, France)
235. 30/08/2027 Dimitra-Dionysia Stergiopoulou (University of Thessaly, Greece)
240. 04/10/2027 Veronika Pedić (University of Zagreb, Croatia)
Ivan Kaygorodov • Salvatore Siciliano • Mykola Khrypсhenko • Jobir Adashev