На 16 юни 2023 г. (петък) от 13:00 часа ще се проведе дистанционно заседание на семинара по „Алгебра и логика”.
Доклад на тема:
Polynomial identities in Novikov algebras
ще изнесе Nurlan Ismailov (Astana IT University and Suleyman Demirel University, Kaskelen, Kazakhstan)
(Joint work with V. Dotsenko and U. Umirbaev).
Абстракт.The talk is devoted to Novikov algebras satisfying nontrivial identities. We show that a Novikov algebra over a field of zero characteristic that satisfies a nontrivial identity satisfies some unexpected “universal” identities, in particular, right associator nilpotence, and right nilpotence of the commutator ideal. This, in particular, implies that a Novikov algebra over a field of zero characteristic satisfies a nontrivial identity if and only if it is Lie-solvable. We also establish that any system of identities of Novikov algebras over a field of zero characteristic follows from finitely many of them, and that the same holds over any field for multilinear Novikov identities. Some analogous simpler statements are also proved for commutative differential algebras.
Семинарът ще се проведе посредством платформата Zoom и всеки желаещ може да се присъедини като последва линка:
https://us02web.zoom.us/j/
Topic: Онлайн семинар на секция “Алгебра и логика”
Time: Jun 16, 2023 01:00 PM Sofia
Meeting ID: 851 3737 5021
Passcode: 035647
От секция „Алгебра и логика” на ИМИ – БАН
http://www.math.bas.bg/algebra/seminarAiL/
============================== =====================