Seminar Algebra

Organizers

• dr Łukasz Kubat
• prof. dr hab. Jan Okniński

Information

Research fields

• Algebra and Number Theory

List of talks

• Oct. 20, 2022, 12:15 p.m.
  Ilaria Colazzo (University of Exeter)
  Retraction problem for quasi-linear cycle sets
  Involutive set-theoretic solutions to the Yang-Baxter equation have been widely studied in the last two decades, and various connections with algebraic structures have been introduced and explored. Among these structures, in 2005, Rump introduced cycle …

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• Oct. 13, 2022, 12:15 p.m.
  Daniel Smertnig (University of Graz)
  On the linear Zariski closure of a finitely generated matrix semigroup and its connection to weighted automata
  

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• Oct. 6, 2022, 12:15 p.m.
  Łukasz Kubat (Uniwersytet Warszawski)
  O faktoryzacji skośnych klamerek
  

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• June 2, 2022, 12:15 p.m.
  Agnieszka Stocka (Uniwersytet w Białymstoku)
  Maksymalne przecięcia podgrup maksymalnych grup skończonych
  

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• May 26, 2022, 12:15 p.m.
  Magdalena Wiertel (Uniwersytet Warszawski)
  Wymiar Gelfanda-Kirillova algebr Hecke-Kiselmana
  

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• May 19, 2022, 12:15 p.m.
  Piotr Grzeszczuk (Politechnika Białostocka)
  O kolorowaniu pewnych grafów Cayley’a
  

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• May 12, 2022, 12:15 p.m.
  Karol Pryszczepko (Uniwersytet w Białymstoku)
  Wiązary i ich związki z pierścieniami
  

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• May 5, 2022, 12:15 p.m.
  Agnieszka Stocka (Uniwersytet w Białymstoku)
  Maksymalne przecięcia podgrup maksymalnych grup skończonych
  

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• April 28, 2022, 12:15 p.m.
  Waldemar Hołubowski (Politechnika Śląska)
  Macierze nieskończone: podgrupy normalne w grupach i ideały algebr Liego
  

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• April 21, 2022, 12:15 p.m.
  Iryna Raievska i Maryna Raievska (National Academy of Sciences of Ukraine)
  Local nearrings
  

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• April 7, 2022, 12:15 p.m.
  Arne van Antwerpen (Vrije Universiteit Brussel)
  Structure algebras of left non-degenerate set-theoretic solutions of the Yang-Baxter equation and related algebraic structures
  

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• March 31, 2022, 12:15 p.m.
  Roksana Słowik (Politechnika Śląska)
  Macierze trójkątne nieskończone skończonych rzędów
  

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• March 24, 2022, 12:15 p.m.
  Andre Leroy (Universite d'Artois, Lens)
  Matrix wreath products of algebras
  In this talk we will describe this new construction, give some examples and properties and present some of their applications.   The talk will be based essentially on two papers written by A.Alahmadi, H.  Alsulami, …

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• March 17, 2022, 12:15 p.m.
  Bernard Rybołowicz (Heriot Watt University, Edinburgh)
  O modułach nad wiązarem
  

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• March 10, 2022, 12:15 p.m.
  Andrzej Strojnowski (Uniwersytet Warszawski)
  Co nowego w u.p. - grupach
  

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