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DTSTART;TZID=Europe/Sofia:20250513T151500
DTEND;TZID=Europe/Sofia:20250513T163000
DTSTAMP:20260429T133516
CREATED:20250507T203646Z
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UID:17728-1747149300-1747153800@math.bas.bg
SUMMARY:Встъпителна лекция на доц. Михаил Школников
DESCRIPTION:Встъпителната лекция на доцент Михаил Школников в секция Анализ\, геометрия и топология на ИМИ-БАН ще се проведе на 13.05.2025 г. (вторник) от 15:15 ч. в зала 403 на ИМИ – БАН. \nДокладчик: Михаил Школников (ИМИ – БАН) \nДоклад: Introduction to amoebas and tropicalization \nРезюме: We will start by reviewing the most classical aspects of the theory of amoebas deeply rooted in complex analysis and geometry. Next\, we will pass to the notion of a tropical limit of amoebas\, and will see how restoring the phase allows to recover topology and deduce intersection-theoretic results. After that\, we will discuss some results (and their limitations) obtained with Grigory Mikhalkin in the context of non-commutative versions of amoebas of surfaces and tropical limits of curves inside the special matrix group SL(2\,C). I will conclude by sketching a proof of the complete description of possible tropicalizations of families of analytic surfaces in SL(2\,C) recently obtained with Peter Petrov\, in particular\, motivating our ongoing project on the non-commutative phase tropicalization\, a few words about which will be said if time permits. \n  \n 
URL:https://math.bas.bg/event/%d0%b2%d1%81%d1%82%d1%8a%d0%bf%d0%b8%d1%82%d0%b5%d0%bb%d0%bd%d0%b0-%d0%bb%d0%b5%d0%ba%d1%86%d0%b8%d1%8f-%d0%bd%d0%b0-%d0%b4%d0%be%d1%86-%d1%88%d0%ba%d0%be%d0%bb%d0%bd%d0%b8%d0%ba%d0%be%d0%b2-%d0%b8/
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%BD%D0%B0%D0%BB%D0%B8%D0%B7%2C%20%D0%B3%D0%B5%D0%BE%D0%BC%D0%B5%D1%82%D1%80%D0%B8%D1%8F%20%D0%B8%20%D1%82%D0%BE%D0%BF%D0%BE%D0%BB%D0%BE%D0%B3%D0%B8%D1%8F":MAILTO:vmil@math.bas.bg
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