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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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BEGIN:VTIMEZONE
TZID:Europe/Sofia
BEGIN:DAYLIGHT
TZOFFSETFROM:+0200
TZOFFSETTO:+0300
TZNAME:EEST
DTSTART:20250330T010000
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TZOFFSETFROM:+0300
TZOFFSETTO:+0200
TZNAME:EET
DTSTART:20251026T010000
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BEGIN:VEVENT
DTSTART;TZID=Europe/Sofia:20250602T143500
DTEND;TZID=Europe/Sofia:20250602T160000
DTSTAMP:20260619T021009
CREATED:20250527T191808Z
LAST-MODIFIED:20250527T191826Z
UID:17818-1748874900-1748880000@math.bas.bg
SUMMARY:Семинар "Дидактическо моделиране"
DESCRIPTION:Поредната сбирка на семинара \nДидактическо моделиране\nще се проведе на 02.06.2025 г. от 14:35 ч. в зала 278 на ИМИ. \nДоклад на тема \nФакториели на полиноми – ученическо изследване с обширна съвкупност от концепции в теория на числата\nще изнесe \nМирослав Маринов.
URL:https://math.bas.bg/event/%d1%81%d0%b5%d0%bc%d0%b8%d0%bd%d0%b0%d1%80-%d0%b4%d0%b8%d0%b4%d0%b0%d0%ba%d1%82%d0%b8%d1%87%d0%b5%d1%81%d0%ba%d0%be-%d0%bc%d0%be%d0%b4%d0%b5%d0%bb%d0%b8%d1%80%d0%b0%d0%bd%d0%b5-42/
LOCATION:Институт по математика и информатика – БАН\, Block 8\, 1113 БАН IV км.\, София\, Bulgaria
CATEGORIES:Редовен семинар
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Sofia:20250603T140000
DTEND;TZID=Europe/Sofia:20250603T153000
DTSTAMP:20260619T021009
CREATED:20250530T114116Z
LAST-MODIFIED:20250530T114116Z
UID:17828-1748959200-1748964600@math.bas.bg
SUMMARY:Семинар на МЦМН
DESCRIPTION:Семинарът на МЦМН продължава със серия от четири лекции на д-р Петър Далаков\, както следва: \nДати: 3\, 6\, 10\, 13-ти юни\, 14:00 часа \nМясто: стая 403\, ИМИ-БАН \nЛектор: Петър Далаков (ИМИ и АУБГ) \nТема: Special Kaehler Geometry and some applications \nРезюме: In this short sequence of lectures we will discuss the notion of special Kaehler structure and some of its links to complex algebraic geometry\, in particular\, complex Lagrangians\, variations of Hodge structures and algebraic integrable systems. The sequence will conclude with examples related to various moduli spaces of Higgs bundles on curves. \nПовече информация можете да намерите на страницата на семинара:\nhttps://icms.bg/category/icms-seminar/
URL:https://math.bas.bg/event/%d1%81%d0%b5%d0%bc%d0%b8%d0%bd%d0%b0%d1%80-%d0%bd%d0%b0-%d0%bc%d1%86%d0%bc%d0%bd-32/
LOCATION:Институт по математика и информатика – БАН\, Block 8\, 1113 БАН IV км.\, София\, Bulgaria
CATEGORIES:Редовен семинар
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Sofia:20250603T150000
DTEND;TZID=Europe/Sofia:20250603T163000
DTSTAMP:20260619T021009
CREATED:20250530T121702Z
LAST-MODIFIED:20250530T121702Z
UID:17846-1748962800-1748968200@math.bas.bg
SUMMARY:Семинар по Приложна математика
DESCRIPTION:Следващата сбирка на Семинара по приложна математика ще се проведе на 03.06.2025 г. от 15:00 в онлайн среда:\nJoin Zoom Meeting\nhttps://us02web.zoom.us/j/87588684853?pwd=4xPgBSVfxBwjV4P8hrsHn2rN9gWQGB.1\nMeeting ID: 875 8868 4853\nPasscode: 711528\nA generalization of Meijer’s G function motivated by probability\nДокладчик: Dmitrii Karp \nРезюме: Meijer’s G function appeared in probability in 1930-ies even before Meijer’s work as the density of the product of independent beta variables and as the density of the likelihood ratio test for samples drawn from many classical probability distributions. It is defined by a contour integral of the appropriate ratio of gamma products (sometimes reducible to the inverse Mellin transform). Replacing the Euler gamma function by the Barnes double gamma function in this contour integral\, we introduce a new family of special functions which we call Mellin-Barnes’ K function. It is a quite general family which contains Meijer’s G function (thus also all classical hypergeometric functions pFq)\, as well as several new functions that appeared recently in the study of random processes and the fractional fenomena. For example\, the running supremum of an alpha-stable Levy process has density expressible by K function as well as does the exponential functionals of the hypergeometric process. In the talk\, we will discuss the definition of the new function\, its basic analytic and transformation properties and relations to the functions found in the literature. We further define a generalization of the Kilbas-Saigo function introduced earlier to solve in closed form certain classes of integral and differential equations of fractional order and observe that both the original and the generalized Kilbas-Saigo functions are special cases of our new function. \nThe talk is based on a joint work with Alexey Kuznetsov (York University\, Toronto\, Canada). \n 
URL:https://math.bas.bg/event/%d1%81%d0%b5%d0%bc%d0%b8%d0%bd%d0%b0%d1%80-%d0%bf%d0%be-%d0%bf%d1%80%d0%b8%d0%bb%d0%be%d0%b6%d0%bd%d0%b0-%d0%bc%d0%b0%d1%82%d0%b5%d0%bc%d0%b0%d1%82%d0%b8%d0%ba%d0%b0-14/
LOCATION:Zoom
CATEGORIES:Редовен семинар
ORGANIZER;CN="%D0%98%D0%BD%D1%81%D1%82%D0%B8%D1%82%D1%83%D1%82%20%D0%BF%D0%BE%20%D0%BC%D0%B0%D1%82%D0%B5%D0%BC%D0%B0%D1%82%D0%B8%D0%BA%D0%B0%20%D0%B8%20%D0%B8%D0%BD%D1%84%D0%BE%D1%80%D0%BC%D0%B0%D1%82%D0%B8%D0%BA%D0%B0%20-%20%D0%91%D0%90%D0%9D":MAILTO:office@math.bas.bg
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Sofia:20250606T123000
DTEND;TZID=Europe/Sofia:20250606T140000
DTSTAMP:20260619T021009
CREATED:20250530T123427Z
LAST-MODIFIED:20250530T123427Z
UID:17850-1749213000-1749218400@math.bas.bg
SUMMARY:Семинар "Алгебра и логика"
DESCRIPTION:На 6 юни 2025 г. (петък) от 12:30 часа в зала 578 на ИМИ\nи онлайн чрез платформата zoom ще се проведе хибридно заседание на семинара по „Алгебра и логика”. \nДоклад на тема: \nHolographic probe branes and artificial neural networks\nще изнесе \nВеселин Филев (ИМИ-БАН).\nРезюме: In holography\, flavour probe branes are used to introduce fundamental matter to the AdS/CFT correspondence. At a technical level\, the probes are described by extremizing the DBI action and solving the Lagrange–Euler equations of motion. I will report on applications of artificial neural networks that allow direct minimization of the regularized DBI action (interpreted as a free energy) without the need to derive and solve the equations of motion. I will consider\, as examples\, magnetic catalysis of chiral symmetry breaking and the meson melting phase transition in the D3/D7 holographic set-up. \n\nЛинк към zoom-стаята на семинара:\nHttps://us02web.zoom.us/j/85137375021?pwd=RE5QczdFTE1xL1R6MnI2b1lkcGczQT09\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%b0-121/
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
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Sofia:20250606T140000
DTEND;TZID=Europe/Sofia:20250606T153000
DTSTAMP:20260619T021009
CREATED:20250530T115133Z
LAST-MODIFIED:20250530T115133Z
UID:17831-1749218400-1749223800@math.bas.bg
SUMMARY:Семинар на МЦМН
DESCRIPTION:Семинарът на МЦМН продължава със серия от четири лекции на д-р Петър Далаков\, както следва: \nДати: 3\, 6\, 10\, 13-ти юни\, 14:00 часа \nМясто: стая 403\, ИМИ-БАН \nЛектор: Петър Далаков (ИМИ и АУБГ) \nТема: Special Kaehler Geometry and some applications \nРезюме: In this short sequence of lectures we will discuss the notion of special Kaehler structure and some of its links to complex algebraic geometry\, in particular\, complex Lagrangians\, variations of Hodge structures and algebraic integrable systems. The sequence will conclude with examples related to various moduli spaces of Higgs bundles on curves. \nПовече информация можете да намерите на страницата на семинара:\nhttps://icms.bg/category/icms-seminar/
URL:https://math.bas.bg/event/%d1%81%d0%b5%d0%bc%d0%b8%d0%bd%d0%b0%d1%80-%d0%bd%d0%b0-%d0%bc%d1%86%d0%bc%d0%bd-33/
LOCATION:Институт по математика и информатика – БАН\, Block 8\, 1113 БАН IV км.\, София\, Bulgaria
CATEGORIES:Редовен семинар
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Sofia:20250606T140000
DTEND;TZID=Europe/Sofia:20250606T170000
DTSTAMP:20260619T021009
CREATED:20250605T152545Z
LAST-MODIFIED:20250605T152545Z
UID:17864-1749218400-1749229200@math.bas.bg
SUMMARY:Семинар на МЦМН
DESCRIPTION:The ICMS Seminar will meet this Friday\, June 6-th\, at 14:00\, with three lectures by\nPeter Dalakov\, Lyudmil Katzarkov and Ernesto Lupercio from IMI-BAS. \nThe schedule is the following. \nJune 6-th. Room 403 IMI-BAS. \n14:00 – 14:50.  Peter Dalakov\nSpecial Kaehler Geometry and some applications (Part II) \n15:00 – 15:50.  Lyudmil Katzarkov\nAtoms and Minimal Model Program \n16:00 – 16:50. Ernesto Lupercio\nElliptic genus and applications \nAbstracts and more information can be found at\nhttps://icms.bg/category/icms-seminar/
URL:https://math.bas.bg/event/%d1%81%d0%b5%d0%bc%d0%b8%d0%bd%d0%b0%d1%80-%d0%bd%d0%b0-%d0%bc%d1%86%d0%bc%d0%bd-36/
LOCATION:Институт по математика и информатика – БАН\, Block 8\, 1113 БАН IV км.\, София\, Bulgaria
CATEGORIES:Редовен семинар
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Sofia:20250610T140000
DTEND;TZID=Europe/Sofia:20250610T153000
DTSTAMP:20260619T021009
CREATED:20250530T115318Z
LAST-MODIFIED:20250530T115318Z
UID:17835-1749564000-1749569400@math.bas.bg
SUMMARY:Семинар на МЦМН
DESCRIPTION:Семинарът на МЦМН продължава със серия от четири лекции на д-р Петър Далаков\, както следва: \nДати: 3\, 6\, 10\, 13-ти юни\, 14:00 часа \nМясто: стая 403\, ИМИ-БАН \nЛектор: Петър Далаков (ИМИ и АУБГ) \nТема: Special Kaehler Geometry and some applications \nРезюме: In this short sequence of lectures we will discuss the notion of special Kaehler structure and some of its links to complex algebraic geometry\, in particular\, complex Lagrangians\, variations of Hodge structures and algebraic integrable systems. The sequence will conclude with examples related to various moduli spaces of Higgs bundles on curves. \nПовече информация можете да намерите на страницата на семинара:\nhttps://icms.bg/category/icms-seminar/
URL:https://math.bas.bg/event/%d1%81%d0%b5%d0%bc%d0%b8%d0%bd%d0%b0%d1%80-%d0%bd%d0%b0-%d0%bc%d1%86%d0%bc%d0%bd-34/
LOCATION:Институт по математика и информатика – БАН\, Block 8\, 1113 БАН IV км.\, София\, Bulgaria
CATEGORIES:Редовен семинар
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Sofia:20250613T140000
DTEND;TZID=Europe/Sofia:20250613T170000
DTSTAMP:20260619T021009
CREATED:20250530T115921Z
LAST-MODIFIED:20250612T122953Z
UID:17840-1749823200-1749834000@math.bas.bg
SUMMARY:Семинар на МЦМН
DESCRIPTION:Семинарът на МЦМН продължава със серия от четири лекции на д-р Петър Далаков\, както следва: \nДата: 13-ти юни  \nМясто: стая 403\, ИМИ-БАН \n14:00 – 15:30.  Peter Dalakov\nSpecial Kaehler geometry and some applications (Part IV) \n16:00 – 17:00. Ernesto Lupercio\nElliptic genera and the geometry of loop spaces and applications \nРезюмета и допълнителна информация можете да намерите на страницата на семинара:\nhttps://icms.bg/category/icms-seminar/
URL:https://math.bas.bg/event/%d1%81%d0%b5%d0%bc%d0%b8%d0%bd%d0%b0%d1%80-%d0%bd%d0%b0-%d0%bc%d1%86%d0%bc%d0%bd-35/
LOCATION:Институт по математика и информатика – БАН\, Block 8\, 1113 БАН IV км.\, София\, Bulgaria
CATEGORIES:Редовен семинар
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Sofia:20250620T153000
DTEND;TZID=Europe/Sofia:20250620T180000
DTSTAMP:20260619T021009
CREATED:20250616T133106Z
LAST-MODIFIED:20250616T133123Z
UID:17940-1750433400-1750442400@math.bas.bg
SUMMARY:Семинар на МЦМН
DESCRIPTION:Следващото заседание на семинара на МЦМН ще се състои в петък\, с доклади на Алексанър Стоколос и Ернесто Луперсио. \nICMS Seminar\nFriday\, June 20-th. Room 403 IMI-BAS. \n15:30 – 16:30.  Alexander Stokolos (Georgia Southern University)\nOn extremal polynomials \nAbstract: I will present known and new polynomials emerging from the extremal problems of geometric complex analysis. \n16:45 – 17:45. Ernesto Lupercio (IMI-BAS and Cinvestav IPN México)\nAnalysis in Loop Spaces and Genera \nAbstract: Analysis on loop spaces\, motivated by ideas from conformal field theory\, leads naturally to the construction of elliptic genera—topological invariants with deep modular and representation-theoretic properties. \nМore information can be found at the seminar’s website\nhttps://icms.bg/category/icms-seminar/
URL:https://math.bas.bg/event/%d1%81%d0%b5%d0%bc%d0%b8%d0%bd%d0%b0%d1%80-%d0%bd%d0%b0-%d0%bc%d1%86%d0%bc%d0%bd-37/
LOCATION:Институт по математика и информатика – БАН\, Block 8\, 1113 БАН IV км.\, София\, Bulgaria
CATEGORIES:Редовен семинар
END:VEVENT
END:VCALENDAR