На 13 май 2022 г. (петък) от 13:00 ч. ще се проведе дистанционно заседание на семинара по „Алгебра и логика”.
Доклад на тема:
A counterexample to the modular isomorphism problem
ще изнесе Diego García-Lucas (Universidad de Murcia, Spain).
Абстракт. The modular isomorphism problem asks whether the isomorphism type of the modular group algebra of a p-group G over a field of characteristic p determines the isomorphism type of G. It was explicitly mentioned in a survey by Richard Brauer in 1963, and was the only classical version of the isomorphism problem for group rings which had resisted a solution, though it received considerable attention. Several partial positive solutions were obtained imposing very strong conditions on the group G, for instance the one of being metacyclic.
Семинарът ще се проведе посредством платформата Zoom и всеки желаещ може да се присъедини като последва линка:
https://us02web.zoom.us/j/85137375021?pwd=RE5QczdFTE1xL1R6MnI2b1lkcGczQT09
Topic: Онлайн семинар на секция “Алгебра и логика”
Time: May 13, 2022 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/
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