# Seminar 08.10.2024

Speaker: Mykola Vovchanskii (Institute of Mathematics of NAS of Ukraine) Topic: On multidimensional point densities for Arratia flows with drift

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Department of the Theory of Stochastic Processes

Institute of mathematics department site

Speaker: Mykola Vovchanskii (Institute of Mathematics of NAS of Ukraine) Topic: On multidimensional point densities for Arratia flows with drift

Speaker: Vadym Radchenko (Taras Shevchenko National University of Kyiv) Topic: Equations with a symmetric integral with respect to stochastic measures Abstract. The stochastic measures (SMs) are sigma-additive in probability random set functions defined on a sigma-algebra. Many important classes of processes generate a SM. Continue reading Seminar 01.10.2024

Speaker: Oleksii Rudenko (Institute of Mathematics of NAS of Ukraine) Topic: The intersection of small balls with a hypersurface in Carnot group and Brownian motion in Carnot group Abstract. We consider a Carnot group and a smooth hypersurface in it. Continue reading Seminar 24.09.2024

Speaker: Vitalii Konarovskyi (University of Hamburg, Institute of Mathematics of NAS of Ukraine) Topic: A quantitative central limit theorem for the simple symmetric exclusion process Abstract. We will discuss a quantitative central limit theorem for the simple symmetric exclusion process on a multidimensional Continue reading Seminar 17.09.2024

Speaker: Nasir Ganikhodjaev (Institute of Mathematics, Tashkent, Uzbekistan) Topic: Phase Diagrams of Lattice Models with Competing Interactions Abstract. The existence of competing interactions lies at the heart of a variety of original phenomena in magnetic systems, ranging from the spin-glass transitions found in Continue reading Seminar 28.05.2024

Speaker: Andrea Ottolini (University of Washington) Topic: Hitting times in random graphs Abstract. I will discuss a general approach to derive nearly-exact formulas for average hitting times in large graphs. As a main example, we will consider the case of the stochastic block Continue reading Seminar 14.05.2024

Speaker: Kateryna Hlyniana (Institute of Mathematics of NAS of Ukraine) Topic: Filtration problem for SDE with interaction

Speaker: Andrey Dorogovtsev (Institute of Mathematics of NAS of Ukraine) Topic: Dynamics of random knots, quantum physics and compacts in Hilbert space

Speaker: Alexander Weiß (University of Leipzig) Topic: Chen-Strichartz formula for SDE with interaction

Speaker: Mykola Vovchanskii (Institute of Mathematics of NAS of Ukraine) Topic: On point densities for Arratia flows with drift