Семинар “Алгебра и логика”
На 5 март 2021 г. (петък) от 16:00 часа ще се проведе дистанционно заседание на семинара по „Алгебра и логика”. Доклад на тема Finite presentability for metabelian groups, Lie algebras and restricted Lie algebras ще изнесе Десислава Кошлукова (Университет в Кампинас, Бразилия). Резюме. In the first part of the talk we revisе the already known classifications of finite presentability (in terms of generators and relations) for metabelian groups and metabelian Lie algebras. The case of groups was solved by Robert Bieri and Ralph Strebel in 1980s and that of Lie algebras was done by Roger Bryant and John Groves in late 1990s. In the last part of the talk we discuss new results about the classification of finitely presented metabelian restricted Lie algebras based on joint [...]