Doctor of Physical and Mathematical Sciences, Professor of the Department of Higher Mathematics and Modeling of KazNRTU named after K.I. Satpaev, graduated from the Faculty of Mechanics and Mathematics of the Kazakh State University. S.M. Kirov in 1970. Defended my doctoral dissertation on the topic "Initial-boundary value problems for the Boltzmann system of moment equations" in 1993, is a full member of the Academy of Natural Sciences. Specialist in the theory of radiative transfer and the theory and application of the Boltzmann equation. More than 220 scientific papers published in domestic and foreign periodicals, including two monographs and six textbooks.