Zobrazeno 1 - 10
of 467
pro vyhledávání: '"Fundamental matrix (linear differential equation)"'
Publikováno v:
International Journal of Robust and Nonlinear Control. 32:3152-3174
A Lyapunov-Krasovskii functional with prescribed derivative whose construction does not require the stability of the system is introduced. It leads to the presentation of stability/instability theorems. By evaluating the functional at initial conditi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0446d5ada62008018eaf9dbdb04f2c58
https://doi.org/10.1002/rnc.5907
https://doi.org/10.1002/rnc.5907
Autor:
Hyunji Choi, Deokwoo Lee
Publikováno v:
Journal of the Korea Academia-Industrial cooperation Society. 22:24-30
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dbdfbf3afcfdf0dd0ee1061f3276c8c0
https://doi.org/10.5762/kais.2021.22.10.24
https://doi.org/10.5762/kais.2021.22.10.24
Autor:
M. A. Khanday, Saqib Mubarak
Publikováno v:
Computer Methods in Biomechanics and Biomedical Engineering. 25:896-907
In this paper, two mathematical models have been formulated by extending the basic reaction-diffusion model, along with suitable initial and boundary conditions to study the drug delivery and its diffusion in biological tissues from multi-layered cap
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::238ea62b0cadde4ff1db973830107f31
https://doi.org/10.1080/10255842.2021.1985477
https://doi.org/10.1080/10255842.2021.1985477
Autor:
Roman Šimon Hilscher, Peter Šepitka
Publikováno v:
Journal of Differential Equations. 298:1-29
In this paper we investigate the Sturmian theory for general (possibly uncontrollable) linear Hamiltonian systems by means of the Lidskii angles, which are associated with a symplectic fundamental matrix of the system. In particular, under the Legend
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f430540488f529e0d103fb0081729802
https://doi.org/10.1016/j.jde.2021.06.037
https://doi.org/10.1016/j.jde.2021.06.037
Publikováno v:
BULLETIN Series of Physics & Mathematical Sciences. 73:7-13
In this paper, the parameter identification problem for system of ordinary differential equations is considered. The parameter identification problem for system of ordinary differential equations is investigated by the Dzhumabaev’s parametrization
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aebc6986a4c0602bb7346bc0b7bd3982
https://doi.org/10.51889/2021-1.1728-7901.01
https://doi.org/10.51889/2021-1.1728-7901.01
Publikováno v:
BULLETIN Series of Physics & Mathematical Sciences. 73:23-31
In the present work for a limited period, we consider the system of integro-differential equations of containing the parameter. The kernel of the integral term is assumed to be degenerate, and as additional conditions for finding the values of the pa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::364f910a19d5706b078c8909322488ea
https://doi.org/10.51889/2021-1.1728-7901.03
https://doi.org/10.51889/2021-1.1728-7901.03
Autor:
Zh. M. Kadirbayeva
Publikováno v:
Lobachevskii Journal of Mathematics. 42:551-559
A linear boundary value problem for essentially loaded differential equations is investigated. Using the properties of essentially loaded differential equation and assuming the invertibility of the matrix compiled through the coefficients at the valu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7b2af6ebc1ab890baf4a0396cca0eddb
https://doi.org/10.1134/s1995080221030112
https://doi.org/10.1134/s1995080221030112
Publikováno v:
Journal of Computer and Systems Sciences International. 60:48-55
A sweep method is proposed for solving the optimal control problem with unseparated boundary conditions. This model reduces the boundary conditions to the initial condition. Using the properties of the J-symmetry of the corresponding Hamiltonian matr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d5ff98f6d4f0fe4caacce1157d26c102
https://doi.org/10.1134/s1064230721010020
https://doi.org/10.1134/s1064230721010020
Autor:
A.S. Zhappar, Kh.I. Usmanov
Publikováno v:
BULLETIN Series of Physics & Mathematical Sciences. 72:78-84
We consider a special case of systems of integro-differential equations with a momentum boundary condition containing a parameter when the derivative of the desired function is contained in the right side of the equation. By integrating in parts, an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6da10c58404535e718c54f6b2d745f67
https://doi.org/10.51889/2020-4.1728-7901.12
https://doi.org/10.51889/2020-4.1728-7901.12
Publikováno v:
Fuzzy Sets and Systems. 400:1-33
This paper gives a representation of solutions to first-order linear impulsive fuzzy differential equations with constant coefficients. Using a generalized differentiability concept and an impulsive fundamental matrix we present ideas similar to thos
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::26d18e8c23ff6222cbdd2fe1b675b366
https://doi.org/10.1016/j.fss.2019.11.001
https://doi.org/10.1016/j.fss.2019.11.001