Relevace of the project: The relevance of proposed project is high. Modern technologies for production of materials, extraction of hydrocarbon raw materials, forecasting of natural phenomena require adequate description of heat and mass transfer processes in liquids and gases, which, as a rule, are mixtures …

The relevance of the project. Non-classical equations of mathematical physics are one of the intensively developing sections of the theory of partial differential equations. Non-classical equations include equations that are not classical, such as mixed-type equations, degenerate equations of elliptic, parabolic, hyperbolic type, integral and …

Relevance of the research theme. Food security in any country is inseparably linked to the development of agriculture, including husbandary. Indicators of development of agriculture are characterized by an agromeliorative condition of agricultural lands and productivity of agricultural crops. Studying the agromeliorative state of arable …