Zobrazeno 1 - 10
of 16
pro vyhledávání: '"I. M., Cherevko"'
Autor:
S. A. Pernay, I. M. Cherevko
Publikováno v:
Karpatsʹkì Matematičnì Publìkacìï, Vol 3, Iss 1, Pp 112-123 (2013)
The properties of solution of initial problem for differential-dierence equation of neutral type were researched. An approximate estimate of element delay was specied by scheme ofhigher accuracy. The approximate scheme of higher accuracy of neutral e
Externí odkaz:
https://doaj.org/article/a6b5047e7d95416d9e5e8de29ec63563
Publikováno v:
Mathematical and computer modelling. Series: Physical and mathematical sciences. :164-173
In space navigation problems, optimal control of systems with aftereffect, ecology and immunology problems, boundary value problems for differential-difference and integro-differential equations with delays arise, which are an important part of moder
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7d240eaf5ac1f3aa8664c7d5542a6755
https://doi.org/10.32626/2308-5878.2020-21.164-173
https://doi.org/10.32626/2308-5878.2020-21.164-173
Autor:
S. A. Pernay, I. M. Cherevko
Publikováno v:
Karpatsʹkì Matematičnì Publìkacìï, Vol 3, Iss 1, Pp 112-123 (2011)
The properties of solution of initial problem for differential-dierence equation of neutral type were researched. An approximate estimate of element delay was specied by scheme ofhigher accuracy. The approximate scheme of higher accuracy of neutral e
Externí odkaz:
https://doaj.org/article/26daa230e1c041699e727224bdab9048
Autor:
I. M. Cherevko, O. V. Osypova
Publikováno v:
Bukovinian Mathematical Journal. 7:76-85
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0668b0a2b24a0902a830792fd02c851a
https://doi.org/10.31861/bmj2019.02.076
https://doi.org/10.31861/bmj2019.02.076
Publikováno v:
Carpathian Mathematical Publications / Karpats'kì Matematičnì Publìkacìï; 2021, Vol. 13 Issue 1, p15-21, 7p
Autor:
I. M. Cherevko
Publikováno v:
Bukovinian Mathematical Journal. 6:165-166
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e541d5f3d63e2edb70023c0e3ca402a5
https://doi.org/10.31861/bmj2018.03.165
https://doi.org/10.31861/bmj2018.03.165
Autor:
I. M. Cherevko, S. A. Ilika
Publikováno v:
Journal of Mathematical Sciences. 190:669-682
We have investigated the approximation of an element with delay in $ {{\mathbb{R}}^n} $ for the case of a continuous input function. We have constructed and substantiated a scheme of the approximation of solutions of an initial-value problem for a no
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e90c676bb68df2f3b08f3c2a357b7c1f
https://doi.org/10.1007/s10958-013-1279-8
https://doi.org/10.1007/s10958-013-1279-8
Autor:
O. V. Matvii, I. M. Cherevko
Publikováno v:
Nonlinear Oscillations. 10:330-338
We construct a scheme of approximation of a system of differential-difference equations of neutral type by systems of ordinary differential equations and investigate the convergence conditions of this scheme.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::36e8224d91790127fdc6e81f7457db2b
https://doi.org/10.1007/s11072-007-0027-8
https://doi.org/10.1007/s11072-007-0027-8
Autor:
O. K. Bab’yuk, I. M. Cherevko
Publikováno v:
Nonlinear Oscillations. 9:143-151
We construct a method for the approximation of periodic solutions of linear differential-difference equations of the neutral type by using cubic splines and investigate conditions for the convergence of the proposed approximation scheme.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9e61edac6691d82b60df27a1ebbc821d
https://doi.org/10.1007/s11072-006-0033-2
https://doi.org/10.1007/s11072-006-0033-2
Autor:
O. V. Matvii, I. M. Cherevko
Publikováno v:
Nonlinear Oscillations. 7:207-215
We study the problem of the approximation of differential equations with delay by a system of ordinary differential equations. We analyze the qualitative behavior of solutions of the original system and the approximating system and construct an algor
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c187ff1bce4619f9bdb50af3abafe3e4
https://doi.org/10.1007/s11072-005-0006-x
https://doi.org/10.1007/s11072-005-0006-x