Speaker: Feng-Yu Wang (Tianjin University) Topic: Entropy Estimate Between Diffusion Processes with Application to MV SDEs Abstract: By developing a new technique called the bi-coupling argument, we estimate the relative entropy between different diffusion processes in terms of the distances of initial distributions and Continue reading Seminar 03.10.2023→

Speaker: Georgii Riabov (Institute of Mathematics of NAS of Ukraine) Topic: Constructing stochastic flows of mappings.  

Speaker: Andrey Pilipenko (Institute of Mathematics of NAS of Ukraine) Topic: On SDE for low-dimensional Bessel processes.

Speaker: Ekaterina Glinyanaya (Institute of Mathematics of NAS of Ukraine) Topic: Integrals with respect to the Arratia point process as a semimartingale.

Speaker: Nasir Ganikhodjaev (RUz Academy of Sciences Institute of Mathematics, Tashkent, Uzbekistan) Topic: Limit distributions of some Markov chains with memory Abstract. In our previous presentation we have considered Markov chains with memory 2. It is known that the theory of finite Markov Continue reading Seminar, June 6th→

Speaker: Souheyl Jendoubi (Tunis el Manar University) Topic: A geometric dictionary of the Segal-Bargmann transform

Speaker: Andrey Dorogovtsev (Institute of Mathematics of NAS of Ukraine) Title: Properties of stationary random knot

Speaker: Vitalii Konarovskyi (Institute of Mathematics of NAS of Ukraine, Bielefeld University) Topic: Stochastic Modified Flows, Mean-Field Limits and Dynamics of Stochastic Gradient Descent

Speaker: Olga Aryasova (Institute of Geophysics NAS of Ukraine, Friedrich Schiller University of Jena) Topic: Homogenization of a multivariate diffusion with semipermeable reflecting interfaces

Speaker: Mykola Vovchanskyi (Institute of Mathematics, NAS of Ukraine) Topic: The Arratia flow and some applications of the algebraic decomposition of the Karlin-McGregor determinant