Prof. Heckenberger's Course and Inaugural Lecture (Francqui VUB Chair 2025–2026)
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12 februari 2026 15:00
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12 februari 2026 17:00
It is my pleasure to announce that Prof. Istvan Heckenberger (Marburg, Germany) holder of the Francqui VUB-Leerstoel 2025–2026 will deliver an inaugural lecture: On some beautiful children of abstract algebra Thursday, Feb 12, 15:00.
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Rubik's as Galois
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10 februari 2026 12:15
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10 februari 2026 14:00
Leandro Vendramin will give a talk on Tuesday talks on February 10th.
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Tuesday Talks: Gromov’s compactness theorem and its impact on Geometric Analysis
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3 februari 2026 12:15
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3 februari 2026 14:00
In his influential 1981 « green » book, Gromov introduced a notion of distance between compact metric spaces and established a foundational compactness theorem for the space of metric spaces.
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Getaltheorie in het Vlakkeland / Arithmétique en Plat Pays (GVL_APP)
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15 december 2025 09:00
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15 december 2025 16:00
We are pleased to announce that the next meeting of the seminar Getaltheorie in het Vlakkeland / Arithmétique en Plat Pays (GVL_APP) will take place at the Department of Mathematics & Data Science of the Vrije Universiteit Brussels (VUB) on Monday, 15 December 2025.
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Breakthroughs in Mathematics
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8 december 2025 10:30
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8 december 2025 18:30
The Belgian Mathematical Society is happy to invite you to its "Recent breakthroughs in Mathematics" symposium which will take on Wednesday December 17 2025 at ULB, Campus Solbosch (room Somville, building S).
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A gradient flow that is none: Heat flow with Wentzell boundary conditions
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15 oktober 2025 13:00
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15 oktober 2025 15:00
ABSTRACT: We establish a representation of the heat flow with Wentzell boundary conditions on smooth domains as gradient descent dynamics for the entropy in a suitably extended Otto manifold of probability measures with additional boundary parts.
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Francqui VUB-Leerstoel 2025-2026 for Prof. Istvan Heckenberger (Germany)
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1 oktober 2025 10:00
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30 september 2026 16:00
Heckenberger will give a minicourse on Weyl groupoids and Nichols algebras. The chair is funded by the Francqui Foundation.
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VUB-Leerstoel 2025-2026 for Prof. Nicolás Andruskiewitsch (Argentina)
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1 oktober 2025 10:00
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31 oktober 2025 16:00
During october he will give an Inaugural Lecture on the classification of Hopf algebras followed by a 16-hour minicourse on Hopf algebras over simple groups. The webpage of the course is here: https://leandrovendramin.org/andruskiewitsch/.
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Finite geometry & Friends
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15 september 2025 09:00
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19 september 2025 14:00
Topics -finite geometry, polar spaces, incidence geometries, generalized quadrangles-finite fields, polynomials, algebraic varieties, coding theory, code equivalence, graph isomorphism-cryptography, complexity classes, cryptanalysisgraph theory, extremal graph theoryThere will be be 4 hours of lect...
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TITLE: Finite-sample inference for intrinsic dimension via Gaussian kernels
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11 september 2025 14:00
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11 september 2025 15:00
ABSTRACT: We consider intrinsic-dimension estimation for data supported on an unknown d-dimensional submanifold in Euclidean space.
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8th edition of the Dutch-Belgian seminar in discrete mathematics (June 12-13 @ Vrije Universiteit Brussel
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12 juni 2025 10:55
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13 juni 2025 15:00
We are happy to announce the 8th edition of the Dutch-Belgian seminar in discrete mathematics at Vrije Universiteit Brussel, on June 12-13, 2025. This seminar aims to give young researchers a platform to share their recent results on topics under the umbrella of discrete mathematics.
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Seminarie: Generatieve AI voor leerkrachten secundair onderwijs
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4 juni 2025 15:00
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4 juni 2025 18:00
Op iets meer dan twee jaar tijd is generatieve AI in het onderwijs niet meer weg te denken. Leerlingen gebruiken het om huiswerk te maken, handboeken samen te vatten, oefentoetsen op te stellen, eindwerken te schrijven, enzovoort. Leerkrachten moeten zich ondertussen razendsnel aanpassen.
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