Доповідач: Олексій Руденко (Інститут математики НАН України) Тема: Multiple intersections and potentials for several independent Brownian motions in Carnot groups Тези: It is well-known that a hitting probability of Markov process can be represented as a potential of some measure. Moreover there are several results relating the probability for the product of trajectories of several independent Markov processes to hit […]
Семінар 24.10.2023
Доповідач: Анастасія Грабовець (Інститут математики НАН України) Тема: Ornstein-Uhlenbeck semigroup in the space of measures
Семінар 17.10.2023
Доповідач: Mикола Вовчанський (Інститут математики НАН України) Тема: On operator splitting methods for stochastic flows: dual non-homeomorphic flows, error expansions Тези: A splitting scheme for 1d stochastic flows is revisited. Two quite separate questions are addressed. The first one concerns non-homeomorphic flows and deals with the convergence of dual flows evolving in the reversed time. The second one […]