by D.Topchyi ISBN: 978-1-84693-102-4 Published: 2011 Pages: 20 Description In the research work "the question about the solution of the problem about the presence of supremum and infimum of the algebraic sum of the numerical numbers" were proposed the general equations for the supremum and infimum of the algebraic sum of the numerical numbers, existence the possibilities of their discovery by the way of full induction, applied side of the general equations for the supremum and infimum of the algebraic sum of the numerical numbers - is the existence of subordination between the members of groups in non-cooperative games In the research work "the positioning system of numbers and letters" was proposed the correlation between the alphabet and numbers: to demonstrate that the all words and sentences identification by the numbers and by the other way In the research work "the burner DWJ" was proposed a new type of burner for the implementation of new quality of the combustion process, the intensification of the fuel used to using the original technology elements In the research work "obtaining finely dispersed powders of synthetic rubber of butadiene group" was proposed new method for obtaining finely dispersed powders of synthetic rubber of butadiene group without the use of shredders and crushers of various types About the Author Dmytro Topchyi was born 03 february 1987 in the Ukraine, he is highly educated at Admiral Makarov National University of Shipbuilding and graduated in 2008 with an applied Applied Mathematics Major. He lead The group of programmers and developers management, Creation of shared and mathematical algorithms for web projects, was Teaching of higher mathematics for programmers at University "Ukraine," and worked as a mathematician at Prima Sp.z.o.o., created of the mathematical tools for ReduxCO catalyst and hazardous chemicals destruction reactor engineering. He is currently Specialist in Applied Mathematics in Engineering and Creating of inorganic slabs with special properties of thermal power.