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Information × Registration Number 0216U007281, 0112U004628 , R & D reports Title Research in the approximation theory, functional spaces and complex analysis. Mathematical modeling of economic processes. Methods of solving linear and nonlinear programming optimization problems. Synthesis of generalized nonlinear tests in tasks for estimate of quality of food production. popup.stage_title Head Safonov Volodymyr Mychajlovych, Registration Date 16-06-2016 Organization National university of food technologies popup.description2 There are investigated metric properties of plane sets and a new differential property of continuous function is received, in terms of derivatives. We proved that continuous zero-dimensional mapping of manifolds of the same dimension with a set of countable levels of the second category has a dense set of points of local homeomorphism. A behavior of functions with singularity is studied, in terms of categories. We received a result devoted the mean value theorems for holomorphic function in a domain.Higher-order continuity modules of special form are introduced and a number of estimates for singular numbers of integral operator is received, as well as a new class of integrable images and show that they as much as in algebra Kunz. We consider the belonging of certain classes of functions to the classes of convergence.There are mathematical models and found optimal solving for some of the economic systems and technological processes. We introduced objective functions for solving optimization problems in the economy and food industry.The problem of finding the coefficients of the functions of multiple regression of second order, in general, for any number of factors is solved. Product Description popup.authors Зінченко Тетяна Володимирівна Листопад Володимир Васильович Медведєв Микола Георгійович Мулява Оксана Мирославівна Ніколаєва Оксана Анатоліївна Островська Ольга Володимирівна Радзієвська Олена Іванівна popup.nrat_date 2020-04-02 Close