Theory and methodology of teaching mathematics at school and university
Theory of Probability and Mathematical Statistics
Probability theory is a branch of mathematics that studies: random events, random variables, their properties and operations on them.
Mathematical statistics is a science that develops mathematical methods for the systematization and use of statistical data for scientific and practical conclusions.
General questions of the theory of differential equations are considered: existence theorems, methods for solving first-order differential equations, higher orders; Linear differential equations
Questions of classical analysis are studied: the theory of limits, differentiation and integration of functions of one variable, differentiation and integration of functions of several variables, the theory of series