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DTSTART:20250330T010000
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BEGIN:VEVENT
DTSTART;TZID=Europe/Sofia:20251003T130000
DTEND;TZID=Europe/Sofia:20251003T143000
DTSTAMP:20260623T075839
CREATED:20250930T115707Z
LAST-MODIFIED:20250930T115707Z
UID:18277-1759496400-1759501800@math.bas.bg
SUMMARY:Семинар "Алгебра и логика"
DESCRIPTION:На 3 октомври 2025 г. (петък) от 13:00 часа в зала 578 на ИМИ-БАН и онлайн чрез платформата zoom\nще се проведе хибридно заседание на семинара по „Алгебра и логика”. \nДоклад на тема: \nDecomposition of Tschirnhausen Modules for Coverings on Decomposable P1-Bundles\nще изнесе \nХристо Илиев (Американски университет в България и ИМИ-БАН).\nРезюме \n\nЛинк към zoom-стаята на семинара:\nHttps://us02web.zoom.us/j/85137375021?pwd=RE5QczdFTE1xL1R6MnI2b1lkcGczQT09\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%b0-123/
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:20251006T153000
DTEND;TZID=Europe/Sofia:20251006T170000
DTSTAMP:20260623T075839
CREATED:20251005T151155Z
LAST-MODIFIED:20251005T151155Z
UID:18309-1759764600-1759770000@math.bas.bg
SUMMARY:Миникурс Theory of Atoms
DESCRIPTION:Миникурсът по Theory of Atoms ще продължи в понеделник\, 6 октомври 2025 г.\, от 15:30 до 17:00 ч. в Зала 403\, с лекция на тема: \nQuantum Multiplication and Frobenius Algebras\nДопълнителна информация и линк за Zoom можете да откриете на: https://icms.bg/theory-of-atoms-via-examples/
URL:https://math.bas.bg/event/%d0%bc%d0%b8%d0%bd%d0%b8%d0%ba%d1%83%d1%80%d1%81-theory-of-atoms/
LOCATION:Институт по математика и информатика – БАН\, Block 8\, 1113 БАН IV км.\, София\, Bulgaria
CATEGORIES:Работен семинар
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Sofia:20251010T130000
DTEND;TZID=Europe/Sofia:20251010T143000
DTSTAMP:20260623T075839
CREATED:20251006T201908Z
LAST-MODIFIED:20251006T201908Z
UID:18315-1760101200-1760106600@math.bas.bg
SUMMARY:Съвместно заседание на семинара "Алгебра и логика" и семинара на секция ДУМФ
DESCRIPTION:На 10 октомври 2025 г. (петък) от 13:00 часа в зала 578 на ИМИ-БАН и онлайн чрез платформата zoom ще се проведе съвместно заседание на семинара по Алгебра и логика и на семинара на секция “Диференциални уравнения и математическа физика”. \nДоклад на тема \nOn Z5 reduction of soliton equations related to sl(5) algebra\n ще изнесе \nВладимир Герджиков (ИМИ-БАН)\, \nсъвместна работа с Б. Костадинов (ИМИ-БАН)\, С. Мишев (НБУ) и А. Стефанов (ФМИ-СУ). \nРезюме: Recently a new approach to the integrable systems\, extending and generalizing the ISM was formulated. It is based on an effective parametrization of the Riemann-Hilbert problem\, which allows one to extend the class of Lax pairs and effectively derive only the corresponding NLEE as compatibility condition of two linear problems. This method is based on the possibility to treat the solution of the RHP as a fundamental analytic solution of the Lax pair\, and then to apply the dressing Zakharov-Shabat method for deriving the soliton solutions of the NLEE. The aim of the present paper is to extend Mikhailov Z5 reduction group to the parametrization of the Z5 RHP. The NLEE that we obtained are dispersionless. \n\nPublished in Journal of Physics: Conference Series\, Vol. 3002:(1)\, id. 012014\, 14 pp. \nЛинк към zoom-стаята на семинара:\nHttps://us02web.zoom.us/j/85137375021?pwd=RE5QczdFTE1xL1R6MnI2b1lkcGczQT09 \nПоканват се всички желаещи да присъстват.\n\nОт секция „Алгебра и логика” на ИМИ – БАН\nHttps://www.math.bas.bg/algebra/seminarAiL/
URL:https://math.bas.bg/event/%d1%81%d1%8a%d0%b2%d0%bc%d0%b5%d1%81%d1%82%d0%bd%d0%be-%d0%b7%d0%b0%d1%81%d0%b5%d0%b4%d0%b0%d0%bd%d0%b8%d0%b5-%d0%bd%d0%b0-%d1%81%d0%b5%d0%bc%d0%b8%d0%bd%d0%b0%d1%80%d0%b0-%d0%b0%d0%bb%d0%b3%d0%b5/
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:20251013T140000
DTEND;TZID=Europe/Sofia:20251013T173000
DTSTAMP:20260623T075839
CREATED:20251010T074008Z
LAST-MODIFIED:20251010T074008Z
UID:18323-1760364000-1760376600@math.bas.bg
SUMMARY:МЦМН: Миникурс "Theory of Atoms via Examples" - лекции 5 и 6
DESCRIPTION:Theory of Atoms via Examples\n\nThe Theory of Atoms is a recent formalism introduced by Katzarkov\, Kontsevich\, Pantev\, and Yu\, which aims to integrate classical Hodge theory with symplectic geometry\, seeking applications in birational geometry. \nTo properly understand it\, we must gather concepts from many areas of knowledge\, ranging from Gromov-Witten theory and enumerative algebraic geometry to classical and noncommutative Hodge theory. This series is designed to be an example-driven introduction\, providing the essential background needed to understand this new theory. \n\n\nProgramme:\nPlace: Room 403 (IMI – BAS) \nLectures 1 & 2: Gromov–Witten Theory\nThursday\, 18 September 2025\n10:30–12:00 & 14:30–16:00 \nLecture 3: Quantum Multiplication and Frobenius Algebras\nMonday\, 6 October 2025\n15:30–17:00 \nLecture 4: More on quantum multiplication\nWednesday\, 8 October 2025\n15:30–17:00 \nLecture 5: Hodge Structures\, Variation of Hodge Structures and Noncommutative Hodge Structures\nMonday\, 13 October 2025\n14:00–15:30 \nLecture 6: Variations of Noncommutative Hodge Structures\nMonday\, 13 October 2025\n16:00–17:30 \nLecture 7: F-bundles\nWednesday\, 15 October 2025\n15:30–17:00 \nLecture 8: Atoms\nFriday\, 17 October 2025\n14:00–15:00 \nLecture 9: Examples\nFriday\, 17 October 2025\nTime: 16:00–17:30 \n  \nBibliography:\n[1] W. Fulton and R. Pandharipande\, Notes on stable maps and quantum cohomology\, 1997. Available at arXiv:alg-geom/9608011. \n[2] L. Katzarkov\, M. Kontsevich\, and T. Pantev\, Hodge theoretic aspects of mirror symmetry\, in From Hodge theory to integrability and TQFT tt*-geometry\, Proc. Sympos. Pure Math.\, vol. 78\, Amer. Math. Soc.\, Providence\, RI\, 2008\, pp. 87–117. \n[3] L. Katzarkov\, M. Kontsevich\, T. Pantev\, and T. Yue Yu\, Birational invariants from Hodge structures and quantum multiplication\, 2025. Available at arXiv:2508.05105. \n\nZoom link\nhttps://us06web.zoom.us/j/81931262811?pwd=gZvpjUCJTDpl5dbZfMOJcp6mWQ05MM.1
URL:https://math.bas.bg/event/%d0%bc%d1%86%d0%bc%d0%bd-%d0%bc%d0%b8%d0%bd%d0%b8%d0%ba%d1%83%d1%80%d1%81-theory-of-atoms-via-examples-%d0%bb%d0%b5%d0%ba%d1%86%d0%b8%d0%b8-5-%d0%b8-6/
LOCATION:Институт по математика и информатика – БАН\, Block 8\, 1113 БАН IV км.\, София\, Bulgaria
CATEGORIES:Работен семинар
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Sofia:20251015T150000
DTEND;TZID=Europe/Sofia:20251015T170000
DTSTAMP:20260623T075839
CREATED:20251006T195108Z
LAST-MODIFIED:20251006T195108Z
UID:18312-1760540400-1760547600@math.bas.bg
SUMMARY:Семинар по приложна математика
DESCRIPTION:Следващата сбирка на Семинара по приложна математика ще се проведе на 15.10 (сряда) от 15:00 в зала 503 на ИМИ-БАН. \nДоклад на тема \nStochastic scattering control of Walsh’s spider diffusion with optimal diffraction probability measure selected from its own local-time\nще изнесе Исаак Охави\, който работи в обалсти като стохастичен контрол\, стохастична оптимизация и частни диференциални уравнения. \nAbstract: In this talk\, we start by giving a short introduction on “classical” stochastic control theory and its connection with second order nonlinear PDE theory. Then\, we present Walsh’s spider diffusions living on a star-shaped network\, and explain how these processes are at the origin of new problems of stochastic scattering control. A main direction is to focus and understand precisely their behavior and local time at the vertex. Thereafter\, we will give the main ideas\, steps and mathematical directions that I have recently undertaken in order to finally be able to prove existence and weak uniqueness of a spider’s motion having a spinning measure depending on its own local time. \nThe stochastic control problem aims to understand how the spider particle is diffracted at the vertex. The key point is to use the new boundary condition at the junction point\, called: nonlinear local-time Kirchhoff’s boundary condition and the recent advances I have obtained in the analysis of nonlinear partial differential equations in the viscosity framework. \nReferences:  \n–Comparison principle for Walsh’s spider HJB equations with non linear local time Kirchhoff’s boundary transmission. Journal of Mathematical Analysis and Applications\, 547 (2)\, 2025. \n-Martingal problem for a Walsh’s spider diffusion with spinning measure selected from its own local time. Accepted January 2025. Electronic Journal of Probability\, Volume 30\, paper\nno 22\, 2025.\n-Well posedness of linear parabolic partial differential equations posed on a star-shaped network with local time Kirchhoff’s boundary condition at the vertex. Journal of Mathematical Analysis and Applications\, 537 (2)\, 2024. \n-Stochastic scattering control of spider diffusion governed by an optimal probability diffraction measure selected from its own local time. Submitted 2025\, Arxiv arXiv:2501.18057
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%b0-15/
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:20251015T153000
DTEND;TZID=Europe/Sofia:20251015T170000
DTSTAMP:20260623T075839
CREATED:20251010T074405Z
LAST-MODIFIED:20251010T074405Z
UID:18326-1760542200-1760547600@math.bas.bg
SUMMARY:МЦМН: Миникурс "Theory of Atoms via Examples" - лекция 7
DESCRIPTION:Theory of Atoms via Examples\n\nThe Theory of Atoms is a recent formalism introduced by Katzarkov\, Kontsevich\, Pantev\, and Yu\, which aims to integrate classical Hodge theory with symplectic geometry\, seeking applications in birational geometry. \nTo properly understand it\, we must gather concepts from many areas of knowledge\, ranging from Gromov-Witten theory and enumerative algebraic geometry to classical and noncommutative Hodge theory. This series is designed to be an example-driven introduction\, providing the essential background needed to understand this new theory. \n\n\nProgramme:\nPlace: Room 403 (IMI – BAS) \nLectures 1 & 2: Gromov–Witten Theory\nThursday\, 18 September 2025\n10:30–12:00 & 14:30–16:00 \nLecture 3: Quantum Multiplication and Frobenius Algebras\nMonday\, 6 October 2025\n15:30–17:00 \nLecture 4: More on quantum multiplication\nWednesday\, 8 October 2025\n15:30–17:00 \nLecture 5: Hodge Structures\, Variation of Hodge Structures and Noncommutative Hodge Structures\nMonday\, 13 October 2025\n14:00–15:30 \nLecture 6: Variations of Noncommutative Hodge Structures\nMonday\, 13 October 2025\n16:00–17:30 \nLecture 7: F-bundles\nWednesday\, 15 October 2025\n15:30–17:00 \nLecture 8: Atoms\nFriday\, 17 October 2025\n14:00–15:00 \nLecture 9: Examples\nFriday\, 17 October 2025\nTime: 16:00–17:30 \n  \nBibliography:\n[1] W. Fulton and R. Pandharipande\, Notes on stable maps and quantum cohomology\, 1997. Available at arXiv:alg-geom/9608011. \n[2] L. Katzarkov\, M. Kontsevich\, and T. Pantev\, Hodge theoretic aspects of mirror symmetry\, in From Hodge theory to integrability and TQFT tt*-geometry\, Proc. Sympos. Pure Math.\, vol. 78\, Amer. Math. Soc.\, Providence\, RI\, 2008\, pp. 87–117. \n[3] L. Katzarkov\, M. Kontsevich\, T. Pantev\, and T. Yue Yu\, Birational invariants from Hodge structures and quantum multiplication\, 2025. Available at arXiv:2508.05105. \n\nZoom link\nhttps://us06web.zoom.us/j/81931262811?pwd=gZvpjUCJTDpl5dbZfMOJcp6mWQ05MM.1
URL:https://math.bas.bg/event/%d0%bc%d1%86%d0%bc%d0%bd-%d0%bc%d0%b8%d0%bd%d0%b8%d0%ba%d1%83%d1%80%d1%81-theory-of-atoms-via-examples-%d0%bb%d0%b5%d0%ba%d1%86%d0%b8%d1%8f-7/
LOCATION:Институт по математика и информатика – БАН\, Block 8\, 1113 БАН IV км.\, София\, Bulgaria
CATEGORIES:Работен семинар
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Sofia:20251016T133000
DTEND;TZID=Europe/Sofia:20251016T173000
DTSTAMP:20260623T075839
CREATED:20251016T084322Z
LAST-MODIFIED:20251016T101527Z
UID:18343-1760621400-1760635800@math.bas.bg
SUMMARY:Уъркшоп Codes\, Orthogonal Arrays\, and Related Areas
DESCRIPTION:Workshop on Codes\, Orthogonal Arrays\, and Related Areas\n  \nOne-day workshop on “Codes\, Orthogonal Arrays\, and Related Areas” will be held at Sabancı University\, Türkiye. The event aims to bring together researchers working on coding theory\, combinatorial designs\, and related algebraic structures to discuss recent developments and explore potential collaborations. \nOrganizers: \n\nPeter Boyvalenkov (Institute of Mathematics and Informatics\, Bulgarian Academy of Sciences\, Bulgaria)\nFerruh Özbudak (Sabancı University\, Türkiye)\n\nProgram \n13:40 – 14:30\nStefka Bouyuklieva (Veliko Tarnovo University\, Bulgaria)\n“Linear codes over a finite field with a given permutation automorphism” \n14:40 – 15:30\nMaryam Bajalan (Institute of Mathematics and Informatics\, Bulgarian Academy of Sciences\, Bulgaria)\n“Codes over rings\, with emphasis on polycyclic codes” \n15:30 – 15:50\nCoffee Break \n15:50 – 16:20\nIliya Bouyukliev (Institute of Mathematics and Informatics\, Bulgarian Academy of Sciences\, Bulgaria)\n“A software program for the equivalence of linear codes over finite fields and some applications” \n16:30 – 17:00\nPeter Boyvalenkov (Institute of Mathematics and Informatics\, Bulgarian Academy of Sciences\, Bulgaria)\n“On covering radius of orthogonal arrays of even strength” \n17:10 – 17:30\nFerruh Özbudak (Sabancı University\, Türkiye)\n“An Introduction to the Covering Radius of Codes” \n  \nParticipation\nParticipation is free of charge and open to all interested researchers and graduate students.\nFor further information\, please contact: ferruh.ozbudak@sabanciuniv.edu \n  \nJoin Zoom Meeting\nhttps://sabanciuniv.zoom.us/j/96801600679?pwd=amp5OENCM0dHOC9qd1NlOHJRM3dCQT09 \nMeeting ID: 968 0160 0679\nPasscode: 783038
URL:https://math.bas.bg/event/%d1%83%d1%8a%d1%80%d0%ba%d1%88%d0%be%d0%bf-codes-orthogonal-arrays-and-related-areas/
LOCATION:онлайн
CATEGORIES:Уъркшоп
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Sofia:20251017T140000
DTEND;TZID=Europe/Sofia:20251017T173000
DTSTAMP:20260623T075839
CREATED:20251010T075101Z
LAST-MODIFIED:20251010T075101Z
UID:18331-1760709600-1760722200@math.bas.bg
SUMMARY:МЦМН: Миникурс "Theory of Atoms via Examples" - лекции 8 и 9
DESCRIPTION:Theory of Atoms via Examples\n\nThe Theory of Atoms is a recent formalism introduced by Katzarkov\, Kontsevich\, Pantev\, and Yu\, which aims to integrate classical Hodge theory with symplectic geometry\, seeking applications in birational geometry. \nTo properly understand it\, we must gather concepts from many areas of knowledge\, ranging from Gromov-Witten theory and enumerative algebraic geometry to classical and noncommutative Hodge theory. This series is designed to be an example-driven introduction\, providing the essential background needed to understand this new theory. \n\n\nProgramme:\nPlace: Room 403 (IMI – BAS) \nLectures 1 & 2: Gromov–Witten Theory\nThursday\, 18 September 2025\n10:30–12:00 & 14:30–16:00 \nLecture 3: Quantum Multiplication and Frobenius Algebras\nMonday\, 6 October 2025\n15:30–17:00 \nLecture 4: More on quantum multiplication\nWednesday\, 8 October 2025\n15:30–17:00 \nLecture 5: Hodge Structures\, Variation of Hodge Structures and Noncommutative Hodge Structures\nMonday\, 13 October 2025\n14:00–15:30 \nLecture 6: Variations of Noncommutative Hodge Structures\nMonday\, 13 October 2025\n16:00–17:30 \nLecture 7: F-bundles\nWednesday\, 15 October 2025\n15:30–17:00 \nLecture 8: Atoms\nFriday\, 17 October 2025\n14:00–15:00 \nLecture 9: Examples\nFriday\, 17 October 2025\nTime: 16:00–17:30 \n  \nBibliography:\n[1] W. Fulton and R. Pandharipande\, Notes on stable maps and quantum cohomology\, 1997. Available at arXiv:alg-geom/9608011. \n[2] L. Katzarkov\, M. Kontsevich\, and T. Pantev\, Hodge theoretic aspects of mirror symmetry\, in From Hodge theory to integrability and TQFT tt*-geometry\, Proc. Sympos. Pure Math.\, vol. 78\, Amer. Math. Soc.\, Providence\, RI\, 2008\, pp. 87–117. \n[3] L. Katzarkov\, M. Kontsevich\, T. Pantev\, and T. Yue Yu\, Birational invariants from Hodge structures and quantum multiplication\, 2025. Available at arXiv:2508.05105. \n\nZoom link\nhttps://us06web.zoom.us/j/81931262811?pwd=gZvpjUCJTDpl5dbZfMOJcp6mWQ05MM.1
URL:https://math.bas.bg/event/%d0%bc%d1%86%d0%bc%d0%bd-%d0%bc%d0%b8%d0%bd%d0%b8%d0%ba%d1%83%d1%80%d1%81-theory-of-atoms-via-examples-%d0%bb%d0%b5%d0%ba%d1%86%d0%b8%d0%b8-8-%d0%b8-9/
LOCATION:Институт по математика и информатика – БАН\, Block 8\, 1113 БАН IV км.\, София\, Bulgaria
CATEGORIES:Работен семинар
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Sofia:20251020T140000
DTEND;TZID=Europe/Sofia:20251020T153000
DTSTAMP:20260623T075839
CREATED:20251015T182437Z
LAST-MODIFIED:20251015T182437Z
UID:18339-1760968800-1760974200@math.bas.bg
SUMMARY:Семинар по особености
DESCRIPTION:Дата и час: 20.10.2025 г.\, 14:00 ч.\nМясто: Зала 578\, ИМИ – БАН \nЗаглавие на доклада: \nThe complete intersection discrepancy of curves\nДокладчик: Andrei Bengus-Lasnier (ИМИ – БАН) \nРезюме: In this talk I will introduce an invariant for reduced curves called the complete intersection discrepancy (cid for short). This numerical quantity arose naturally when trying to generalize known formulas for complete intersection curves to general curves. The cid then serves as a correction term in these formulas. \nI will present some of the cid’s basic properties and derive two formulas. The first relates basic invariants such as Milnor number\, its multiplicity and the multiplicity of its Jacobian ideal\, and generalizes a well-known result in singularity theory due to Lê\, Greuel and Teissier. The second formula is a generalization of the genus-degree formula for projective curves.\n\nThis work is in collaboration with Antoni Rangachev and Terence Gaffney.
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%be%d1%81%d0%be%d0%b1%d0%b5%d0%bd%d0%be%d1%81%d1%82%d0%b8/
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:20251024T090000
DTEND;TZID=Europe/Sofia:20251024T153000
DTSTAMP:20260623T075839
CREATED:20251021T134328Z
LAST-MODIFIED:20251021T134713Z
UID:18361-1761296400-1761319800@math.bas.bg
SUMMARY:Ден на отворените врати в КЛаДА-БГ  
DESCRIPTION:На 24.10.2025 г. от 9:00 до 15:30 в зала „Проф. Марин Дринов“ в сградата на БАН-Администрация (гр. София\, ул. „15 ноември” № 1) ще се проведе Ден на отворените врати на изследователската „Е-инфраструктура за ресурси и технологии за българското езиково и културно наследство\, интегрирана в рамките на европейските инфраструктури CLARIN и DARIAH“ (КЛаДА-БГ). \nПроф. д-р Десислава Панева-Маринова от Институт по математика и информатика БАН ще представи иновативната разработка CultIS (https://cultis.math.bas.bg/\, софтуерна платформа за интелигентно цифрово управление и представяне на големи масиви от данни и знания от хуманитаристиката и социалните науки) и нейни внедрявания. \nВнедрявания са направени за нуждите на народна библиотека „Иван Вазов“ – Пловдив\, регионална библиотека „Пейо Яворов“ – Бургас\, Централна библиотека на БАН и др. \nПРОГРАМА на Ден на отворените врати КЛаДА БГ 2025
URL:https://math.bas.bg/event/%d0%b4%d0%b5%d0%bd-%d0%bd%d0%b0-%d0%be%d1%82%d0%b2%d0%be%d1%80%d0%b5%d0%bd%d0%b8%d1%82%d0%b5-%d0%b2%d1%80%d0%b0%d1%82%d0%b8-%d0%b2-%d0%ba%d0%bb%d0%b0%d0%b4%d0%b0-%d0%b1%d0%b3/
LOCATION:Българска академия на науките\, ул. „15 ноември“ №1\, София\, София-град\, 1040\, Bulgaria
CATEGORIES:Ден на отворените врати
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Sofia:20251026T093000
DTEND;TZID=Europe/Sofia:20251026T130000
DTSTAMP:20260623T075839
CREATED:20251022T180841Z
LAST-MODIFIED:20251022T180841Z
UID:18384-1761471000-1761483600@math.bas.bg
SUMMARY:Лекция на проф. Марк Сол
DESCRIPTION:Среща с д-р Марк Sol (Mark Saul) в ИМИ-БАН \nНа 26 октомври т.г. ще имаме удоволствието да чуем лекцията на д-р Марк Сол на тема: \nПътища в графи: от мостовете на Кьонигсберг през секвенирането на протеини до рисунките „на един дъх“ на Пикасо \nКъде? – в Заседателната зала на ИМИ-БАН \nКакво – кога?  \n9:30-9:55 – регистрация \n10:00-11:00 Кратко приветствие и лекция \n11:15-12:00.  –  Представяне на добри STEAM практики от страна на учители във вид на Постерна сесия без постери и голям екран (макети\, компютърни разработки\, произведения на учениците ви). \n12:00-13:00 – Скромна почерпка и раздумка с д-р Сол \nД-р Марк Сол e изтъкнат преподавател\, директор на международната изследователска програма за ученици RSI в продължение на 10 години и директор на състезанията към Математическата асоциация на Америка.  Мнозина ученици на д-р Сол впоследствие са направили значими приноси в математиката и природните науки.
URL:https://math.bas.bg/event/%d0%bb%d0%b5%d0%ba%d1%86%d0%b8%d1%8f-%d0%bd%d0%b0-%d0%bf%d1%80%d0%be%d1%84-%d0%bc%d0%b0%d1%80%d0%ba-%d1%81%d0%be%d0%bb/
LOCATION:Институт по математика и информатика – БАН\, Block 8\, 1113 БАН IV км.\, София\, Bulgaria
CATEGORIES:Лекция,Работен семинар
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BEGIN:VEVENT
DTSTART;TZID=Europe/Sofia:20251027T140000
DTEND;TZID=Europe/Sofia:20251027T153000
DTSTAMP:20260623T075839
CREATED:20251026T081914Z
LAST-MODIFIED:20251026T081914Z
UID:18392-1761573600-1761579000@math.bas.bg
SUMMARY:Семинар по особености
DESCRIPTION:Следващата сбирка на Семинара по особености ще се състои в понеделник (27.10) от 14:00 часа в зала 578. Д-р Ерик Паeмуру (ИМИ-БАН) ще изнесе доклад на тема \,\, Log canonical thresholds of reduced plane curves”. Абстрактът на неговия доклад е приложен по-долу.\n\nSpeaker:  Erik Paemurru (IMI-BAS)\nTitle: Log canonical thresholds of reduced plane curves\nAbstract: I will give an overview of normal forms of plane curve singularities and define the log canonical threshold. I will then compute log canonical thresholds of all reduced plane curve singularities of degree at most five and all reduced plane curve singularities of degree d and multiplicity d-1. This is based on the works https://arxiv.org/abs/2404.18238 and https://arxiv.org/abs/2508.21676
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%be%d1%81%d0%be%d0%b1%d0%b5%d0%bd%d0%be%d1%81%d1%82%d0%b8-2/
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:20251028T160000
DTEND;TZID=Europe/Sofia:20251028T190000
DTSTAMP:20260623T075839
CREATED:20251023T160003Z
LAST-MODIFIED:20251023T160209Z
UID:18387-1761667200-1761678000@math.bas.bg
SUMMARY:Нов курс "Sandpiles and Tropical Geometry"
DESCRIPTION:A new course on the interplay between abelian sandpiles (prototypical model of self-organized criticality) and tropical geometry (contemporary branch of mathematics) will start on October 28th:\nhttps://icms.bg/sandpiles-and-tropical-geometry-specialized-phd-course/\n\nThe meetings are planned to be from 16:00 to 19:00 (GMT+3) on most Tuesdays and Thursdays until the end of the year — with two hours of lectures followed by one hour of discussions/exercises.\n\nThe first two meetings are scheduled for 28th and 30th of October\, room 578 at IMI-BAS (the room may change in November) and Zoom (the link will remain the same):  https://us06web.zoom.us/j/86556797224?pwd=g1gjtRHFenzbgJ9s29kOo1nZQVqcoR.1\n\nThe meetings will not be recorded; however\, the notes will be made available at the website of the course.
URL:https://math.bas.bg/event/%d0%bc%d0%b8%d0%bd%d0%b8%d0%ba%d1%83%d1%80%d1%81-sandpiles-and-tropical-geometry/
LOCATION:Институт по математика и информатика – БАН\, Block 8\, 1113 БАН IV км.\, София\, Bulgaria
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END:VCALENDAR