Zobrazeno 1 - 10
of 191
pro vyhledávání: '"A. A. Bosov"'
Publikováno v:
Nauka ta progres transportu, Vol 57, Iss 3, Pp 145-161 (2015)
Purpose. The development of complicated techniques of production and management processes, information systems, computer science, applied objects of systems theory and others requires improvement of mathematical methods, new approaches for researches
Externí odkaz:
https://doaj.org/article/afa01db45cde4a4ba46e1673af540f9f
Publikováno v:
Nauka ta progres transportu, Vol 51, Iss 3, Pp 117-123 (2014)
Purpose. One should clarify the issues concerning the wear reduction of details of freight car side bearers, costs reduction for the worn details reconstruction, improvement the dynamic characteristics of railway vehicles and the increase of their mo
Externí odkaz:
https://doaj.org/article/f19094d819c7471fb854f836c575921d
DERIVATIVE OF SET MEASURE FUNCTIONS AND ITS APPLICATION (THEORETICAL BASES OF INVESTMENT OBJECTIVES)
Autor:
A. A. Bosov, P. A. Loza
Publikováno v:
Nauka ta progres transportu, Vol 51, Iss 3, Pp 92-99 (2014)
Purpose. It is necessary to develop the theoretical fundamentals for solving the investment objectives presented in the form of set function as vector optimization tasks or tasks of constrained extremum. Methodology. Set functions and their derivativ
Externí odkaz:
https://doaj.org/article/14af090823694a57a1288ad5ab5fba4c
Autor:
A. A. Bosov, O. V. Horbova
Publikováno v:
Nauka ta progres transportu, Vol 36, Pp 167-170 (2010)
An algorithm for constructing the mathematical models based on a passive experiment is proposed.
Externí odkaz:
https://doaj.org/article/729ad31216a9404ea766bce2ee8cc1df
Publikováno v:
Nauka ta progres transportu, Vol 36, Pp 54-57 (2010)
The mathematical formulation of solution algorithm for a vector optimization problem on two indices with regard to scientific substantiation of a flexible line of car repair is presented in the paper
Externí odkaz:
https://doaj.org/article/ae6d5aa6be0d44b3a3638672ca6d8145
Autor:
A. A. Bosov, K. V. Yelisieienko
Publikováno v:
Nauka ta progres transportu, Vol 34, Pp 176-179 (2010)
The variant of calculus of functions of a set and its application are offered.
Externí odkaz:
https://doaj.org/article/5e254462e5654259bd4783885799a985
Autor:
A. A. Bosov, Yu. V. Chibisov
Publikováno v:
Nauka ta progres transportu, Vol 34, Pp 180-188 (2010)
There was suggested the use of multigraphs in the rational distribution of trainflows as a task of vector optimization.
Externí odkaz:
https://doaj.org/article/2f0f330cfd0946f19bcdaecd6658d670
Autor:
A. A. Bosov, Kh. V. Drebot
Publikováno v:
Nauka ta progres transportu, Vol 31, Pp 232-239 (2010)
The algorithm and computer software for solution of a problem of rational investment are proposed.
Externí odkaz:
https://doaj.org/article/052ba266de93451893887ae33d2d990b
Publikováno v:
Nauka ta progres transportu, Vol 29, Pp 27-32 (2009)
In the article the analysis of factors influencing upon wear of a «wheel – rail» pair is organized and the conclusion on advisability of creation of the third kind kinematical pair in a «side girder – axle box» assembly is made
Externí odkaz:
https://doaj.org/article/8b290cb8b8a14586b050e90b0ae687fb
Publikováno v:
Nauka ta progres transportu, Vol 28, Pp 129-132 (2009)
Dependent failure models of technical objects on the basis of wave approach are suggested.
Externí odkaz:
https://doaj.org/article/bf327d1fe63f49c39b21ecddcc02856e