Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Mykola Osadchuk"'
Autor:
Viktor Gorodetskyi, Mykola Osadchuk
Publikováno v:
Sistemnì Doslìdženâ ta Informacìjnì Tehnologìï, Iss 3 (2021)
Запропоновано числово-аналітичний метод, що дозволяє спростити модель, отриману на основі єдиної спостережуваної змінної досліджувано
Externí odkaz:
https://doaj.org/article/c0d251ce8de542fab6b0a64409fbaf1f
Autor:
Mykola Osadchuk, Viktor Gorodetskyi
Publikováno v:
System research and information technologies. :135-148
This study proposes a numerical-analytical method that allows us to simplify the model, which is obtained on the basis of the single observable variable of an object under the study, and which may be overparameterized. As a model, we consider a syste
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::11ef93252307d824eeb2fd237fcb977f
https://doi.org/10.20535/srit.2308-8893.2021.3.11
https://doi.org/10.20535/srit.2308-8893.2021.3.11
Autor:
Mykola Osadchuk, Viktor Gorodetskyi
Publikováno v:
International Journal of Dynamics and Control. 7:1213-1224
We study a mathematical model in the form of a system of ordinary differential equations, with polynomial right-hand sides, obtained with a use of numerical methods. The paper deals with a simplification problem for such a model, since it can contain
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::11a4a63055ff3d950bb04e9726ac3d1a
https://doi.org/10.1007/s40435-019-00579-w
https://doi.org/10.1007/s40435-019-00579-w
Autor:
Mykola Osadchuk, Viktor Gorodetskyi
Publikováno v:
International Journal of Dynamics and Control. 3:341-353
We use a scalar time series to find an unknown original system (OS) of ordinary differential equations in a given class. To solve this problem, we first construct a standard system (SS) of a known type having the observable and its derivatives as var
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::27c4b571abafc5fc684ec60eed1bedfa
https://doi.org/10.1007/s40435-014-0100-y
https://doi.org/10.1007/s40435-014-0100-y