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Information × Registration Number 0220U103154, 0119U103279 , R & D reports Title Mathematical modeling in production and economy. New methods of teaching mathematics popup.stage_title Head Kholkin Olexandr M., Доктор фізико-математичних наук Registration Date 20-08-2020 Organization Pryazovskyi state technical university popup.description2 The object of research – mathematical and computer simulation, methods of studying mathematics at a technical university. The purpose – study of processes in production and economics through the creation of mathematical models and their improvement. Development of new methods of teaching mathematics. The research methods – analytical and numerical modeling. Methodological developments, such as testing students with the help of information and computer technologies. The Green function is constructed; its development in a number is received. Calculations were performed in a specialized interactive computer program for modeling the impact of flat extensions on the aerodynamics of urban areas and the spread of pollution for the two-dimensional case. The problem of the set of values of a functional on a class of one-leaf analytics in a unit circle with a given value of the modulus at a fixed point is reduced to some extreme problem on the class Caratheodory. The essence of the concept of reflexive learning, reflexive skills, reflexive problem and their types are considered. The use of blocks of tasks that contribute to the formation of reflective skills of students is proposed. The limit distribution of the moment of the first loss of the requirement is found by the method of monotonic trajectories, it is shown that it is applied also in a situation of fast service. The specified calculation of the spectrum of resonant frequencies of the soldered joint is presented; the selection of the most economical option for combining pairs of basic materials and solders of butt joints to minimize the impact of dynamic effects. The possibility of computer modeling and visualization of the phase trajectory of a three-dimensional dynamic system with continuous time in a chaotic mode of operation is investigated. Product Description popup.authors Bulanchuk Halyna H Grafov Viktor V. Desyatsky Sergey P Kalinina Iryna M Litvin Anna M Litvin Natalia V Lopatenko Elena V Nosovsky Svetlana E Ostapenko Artem O Sklyarova Teresa G. Kholkin Olexandr M. popup.nrat_date 2020-10-01 Close