Data Fest Online 2020 Math Optimization Track https://ods.ai/tracks/optimization-df2020 In the present video, we discuss the dynamics of quantum systems. In the classical case, a system's dynamics is often described by a stochastic matrix that induces a Markov process. In the quantum case, there is an analog of a stochastic matrix called a quantum channel. As usual, we compare quantum and classical cases an emphasize analogies and differences between them. Посмотреть эфир и список треков и организаторов: https://datafest.ru/2020/ Зарегистрироваться на фест и получить доступ к трекам: https://ods.ai/events/datafest2020 Вступить в сообщество: https://ods.ai/ Соцсети Data Fest: https://t.me/datafest https://vk.com/datafest