Математика. Компьютер. Образование. Тезисы.
The book of abstrats of 27th conference "Mathematics. Computer. Education" that was held in Dubna, Russia in January 27 - February 1, 2020. MCE conferences have a wide range of topics and goal at the consolidation of the work of scientists and education workers, saving russian scientific and educational traditions, qualifying of scientific and educational personnel in the field of mathematical modeling and information technologies, and attracting young people into science and education.