European Non-Associative Algebra Seminar
Activity: Monday, 15:00 (UTC+0)
[Winter time:] UK, Portugal: 15:00; Spain, Italy, France, etc.: 16:00
For e-mail notifications of talks, please register your e-mail HERE.
A special issue dedicated to European Non-Associative Algebra Seminar will be published in
115. 14/04/2025 Giovanna Carnovale (University of Padua, Italy)
Title: Nichols algebras over simple groups
Abstract: Nichols (small shuffle) algebras are a family of graded algebras including the symmetric algebras, the exterior algebras, the positive part of quantized enveloping algebras. They are defined by generators and relations that depend on a vector space V and a solution of the braid equation on V x V. A subclass of them, which is relevant for the classification program of finite-dimensional Hopf algebras developed by Andruskiewitsch and Schneider, consists of those for which the solution of the braid equation stems from a suitable graded representation of a finite group G. A folklore conjecture states that there are no non-trivial finite-dimensional Nichols algebras in this family if G is a non-abelian simple group. I will report on progress on this conjecture, based on a collaboration with N. Andruskiewitsch, G. García and M. Costantini.
Future talks:
116. 21/04/2025 Mikhail Kotchetov (Memorial University, Canada)
117. 28/04/2025 Mikhail Ignatyev (HSE University, Russia)
118. 05/05/2025 Geoffrey Janssens (Catholic University of Louvain, Belgium)
119. 12/05/2025 Charles Young (University of Hertfordshire, UK)
120. 19/05/2025 Sue Sierra (University of Edinburgh, UK)
121. 26/05/2024 Simone Blumer (University of Vienna, Austria)
122. 02/06/2025 Marco Farinati (University of Buenos Aires, Argentina)
123. 09/06/2025 Nikita Safonkin (Leipzig University, Germany)
124. 16/06/2025 Brais Ramos Pérez (University of Santiago de Compostela, Spain)
125. 23/06/2025 Agata Pilitowska (Warsaw University of Technology, Poland)
126. 30/06/2025 Vincenzo Nardozza (University of Bari Aldo Moro, Italy)
127. 07/07/2025 Tuan Pham (University of Edinburgh, UK)
128. 14/07/2025 Elkin Quintero Vanegas (Federal University of Amazonas, Brazil)
129. 21/07/2025 Sebastiano Argenti (University of Basilicata, Italy)
130. 28/07/2025 Zohreh Ravanpak (West University of Timisoara, Romania)
131. 04/08/2025 Alan Guimarães (Federal University of Rio Grande do Norte, Brazil)
132. 11/08/2025 Abror Khudoyberdiyev (Institute of Mathematics, Uzbekistan)
133. 18/08/2025 Sachin Sharma (Indian Institute of Technology Kanpur, India)
134. 25/08/2025 Johan Richter (Blekinge Institute of Technology, Sweden)
135. 01/09/2025 Irene Paniello (University of Zaragoza, Spain)
136. 08/09/2025 Iván Ruiz Campos (University of Málaga, Spain)
137. 15/09/2025 Paolo Saracco (Vrije Universiteit Brussel, Belgium)
138. 22/09/2025 Abdenacer Makhlouf (University of Haute Alsace, France)
139. 29/09/2025 Nishant Rathee (IISER Mohali, India)
140. 06/10/2025 Dijana Ilišević (University of Zagreb, Croatia)
141. 13/10/2025 Ilja Gogić (University of Zagreb, Croatia)
142. 20/10/2025 Victor Roca i Lucio (Paris Cité University, France)
143. 27/10/2025 Michiel Smet (Ghent University, Belgium)
144. 03/11/2025 Xiaomin Tang (Heilongjiang University, China)
145. 10/11/2025 Ginevra Giordani (University of L'Aquila, Italy)
146. 17/11/2025 Miguel Gómez Lozano (University of Málaga, Spain)
147. 24/11/2025 Gerardo Martín Escolano (University of Granada, Spain)
148. 01/12/2025 Bernardo Leite da Cunha (University of Santiago de Compostela, Spain)
149. 08/12/2025 Azamat Saydaliyev (Institute of Mathematics, Uzbekistan)
150. 15/12/2025 Cristina Draper (University of Málaga, Spain)
Organizers
Ivan Kaygorodov • Salvatore Siciliano • Mykola Khrypсhenko • Jobir Adashev