Research output: Contribution to journal › Article › peer-review
IСНУВАННЯ ДВОТОЧКОВО-КОЛИВАЛЬНИХ РОЗВ’ЯЗКIВ РЕЛЕЙНОЇ НЕАВТОНОМНОЇ СИСТЕМИ З КРАТНИМ ВЛАСНИМ ЧИСЛОМ ДIЙСНОЇ СИМЕТРИЧНОЇ МАТРИЦI. / Евстафьева, Виктория Викторовна.
In: УКРАИНСКИЙ МАТЕМАТИЧЕСКИЙ ЖУРНАЛ, Vol. 73, No. 5, 2021, p. 640-650.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - IСНУВАННЯ ДВОТОЧКОВО-КОЛИВАЛЬНИХ РОЗВ’ЯЗКIВ РЕЛЕЙНОЇ НЕАВТОНОМНОЇ СИСТЕМИ З КРАТНИМ ВЛАСНИМ ЧИСЛОМ ДIЙСНОЇ СИМЕТРИЧНОЇ МАТРИЦI
AU - Евстафьева, Виктория Викторовна
PY - 2021
Y1 - 2021
N2 - We study an n-dimensional system of ordinary differential equations with a hysteresis type relay nonlinearity and a periodicperturbation function in the right-hand side. It is supposed that the matrix of the system is real and symmetric and it hasan eigenvalue of multiplicity two. In the phase space of the system, we consider continuous bounded oscillatory solutionswith two fixed points and the same return time to each of these points. For such solutions, we prove the existence andnonexistence theorems. These results are illustrated by a numerical example for a three-dimensional system
AB - We study an n-dimensional system of ordinary differential equations with a hysteresis type relay nonlinearity and a periodicperturbation function in the right-hand side. It is supposed that the matrix of the system is real and symmetric and it hasan eigenvalue of multiplicity two. In the phase space of the system, we consider continuous bounded oscillatory solutionswith two fixed points and the same return time to each of these points. For such solutions, we prove the existence andnonexistence theorems. These results are illustrated by a numerical example for a three-dimensional system
M3 - статья
VL - 73
SP - 640
EP - 650
JO - УКРАИНСКИЙ МАТЕМАТИЧЕСКИЙ ЖУРНАЛ
JF - УКРАИНСКИЙ МАТЕМАТИЧЕСКИЙ ЖУРНАЛ
SN - 0041-6053
IS - 5
ER -
ID: 77896949