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DTSTART;TZID=Europe/Sofia:20260619T130000
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DTSTAMP:20260615T202314
CREATED:20260615T155221Z
LAST-MODIFIED:20260615T155221Z
UID:19495-1781874000-1781879400@math.bas.bg
SUMMARY:Семинар "Алгебра и логика"
DESCRIPTION:На 19 юни 2026 г. (петък) от 13:00 часа\nв зала 578 на ИМИ-БАН и онлайн чрез платформата zoom\nще се проведе хибридно заседание на семинара по „Алгебра и логика”. \nДоклад на тема: \nVarieties of left-commutative algebras\nще изнесе \nBekzat Zhakhayev (SDU University and Institute of Mathematics and Mathematical Modeling\, Almaty\, Kazakhstan).\n(съвместна работа с V. Drensky and V. Dotsenko) \nРезюме. An algebra A = (A\, ・) is called a left-commutative algebra if it satisfies the identity \na ・ (b ・ c) − b ・ (a ・ c) = 0\nfor all elements a\, b\, c ∈ A.\nWe consider two subvarieties of the variety of left-commutative algebras\, namely the varieties of Novikov algebras and bicommutative algebras. In 1976 Bokut formulated the following question: to describe\, in terms of identities\, varieties of rings (or algebras) whose lattice of subvarieties is distributive. In this work we investigate Bokut’s question for the variety of Novikov algebras and the variety of bicommutative algebras.\n\n\nЛинк към zoom-стаята на семинара:\nhttps://us02web.zoom.us/j/88300991142?pwd=wGYl7VaD9RZKEm99sKzHMzl3bYCv3J.1\n\nПоканват се всички желаещи да присъстват. \nОт секция „Алгебра и логика” на ИМИ – БАН\nhttp://www.math.bas.bg/algebra/seminarAiL/\n============================== =====================
URL:https://math.bas.bg/event/%d1%81%d0%b5%d0%bc%d0%b8%d0%bd%d0%b0%d1%80-%d0%b0%d0%bb%d0%b3%d0%b5%d0%b1%d1%80%d0%b0-%d0%b8-%d0%bb%d0%be%d0%b3%d0%b8%d0%ba%d0%b0-127/
LOCATION:Институт по математика и информатика – БАН\, Block 8\, 1113 БАН IV км.\, София\, Bulgaria
CATEGORIES:Редовен семинар
ORGANIZER;CN="%D0%A1%D0%B5%D0%BA%D1%86%D0%B8%D1%8F%20%D0%90%D0%BB%D0%B3%D0%B5%D0%B1%D1%80%D0%B0%20%D0%B8%20%D0%BB%D0%BE%D0%B3%D0%B8%D0%BA%D0%B0":MAILTO:algebra_logic_seminar@math.bas.bg
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