Speaker: Xia Chen (University of Tennessee, Knoxville) Title: Intermittency for hyperbolic Anderson models with time-independent Gaussian noise Abstract. Intuitively, inttermittency refers to a state of the system with random noise in which the high peak is rare but real. In mathematics, it can be Continue reading Seminar, February 22→

Speaker: Mykola Portenko (Institute of Mathematics, NAS of Ukraine) Topic: Brownian motion in a Euclidean space with a membrane located on a given hyperplane. The presentation is based on the results of joint investigations with Prof. Bohdan Kopytko. Abstract. Brownian motion in Continue reading Seminar, February 15→

Speaker: Andrey Dorogovtsev (Institute of Mathematics, NAS of Ukraine) Topic: Isonormal processes associated with Brownian motion

Speaker: Mykola Vovchanskyi (Institute of Mathematics, NAS of Ukraine) Topic: On the convergence of 1-point densities for Arratia flows

Speaker: Mikhail Neklyudov Topic: Ergodicity for infinite particle systems with locally conserved quantities

Speaker: Naoufel Salhi (University of Carthage) Topic: Intermittency in the Itô-Wiener expansion of the self-intersection local times of the Brownian motion

Speaker: Andrey Pilipenko (Institute of Mathematics, NAS of Ukraine) Topic: On a skew Lévy process

Speaker: Mariia Belozerowa (Odessa I.I. Mechnikov National University) Title: Lyapunov exponents of the system of stochastic differential equations with interaction

Speaker: Nasir Ganikhodzhaev (V.I.Romanovsky Institute of Mathematics) Title: Quadratic Stochastic Operators and Inhomogeneous Markov Chains

Speaker: Alexander Veretennikov (Institute for Information Transmission Problems (Kharkevich Institute)) Topic: On recurrence of diffusion with switching Abstract. The Markov system “Diffusion with switching” is otherwise called “Diffusion in a random environment”, where this environment is due to a discrete component of the Continue reading Seminar, November 16→