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X-WR-CALNAME:Institute of Mathematics and Informatics
X-ORIGINAL-URL:https://math.bas.bg
X-WR-CALDESC:Събития за Institute of Mathematics and Informatics
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DTSTART:20190331T010000
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DTSTART:20191027T010000
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DTSTART;TZID=Europe/Sofia:20191025T130000
DTEND;TZID=Europe/Sofia:20191025T150000
DTSTAMP:20260511T102142
CREATED:20191017T214530Z
LAST-MODIFIED:20191017T214530Z
UID:7657-1572008400-1572015600@math.bas.bg
SUMMARY:Семинар "Алгебра и логика"
DESCRIPTION:Следващото заседание на семинара “Алгебра и логика” ще се проведе на 25 октомври 2019 г. (петък) от 13:00 часа в зала 578 на ИМИ – БАН. \nДоклад на тема \nENDOMORPHISMS-REGULARITY OF GRAPHS C_{n\,3}\nще изнесе Somnuek WORAWISET (Department of Mathematics\, Khon Kaen University\, Khon Kaen\, Thailand). \nПоканват се всички желаещи. \nОт секция „Алгебра и логика” на ИМИ – БАН \nРезюме. A graph G is endo-regular if the monoid of all endomorphisms on G is regular in the semigroup sense\, that is\, for any f in End(G) there exists g in End(G) such that f = fgf. In this talk\, we construct a new graph which is related to cycle graphs and characterize endo-regularity of the graphs C_{n\,3}. For each positive integer n ≥ 3\, a graph C_{n\,3} is regular if and only if 3 ≤ n ≤ 7. \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%b0-28/
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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