CENTER-AFFINE INVARIANT CONDITIONS OF STABILITY OF UNPERTURBED MOTION FOR DIFFERENTIAL SYSTEM s(1, 2, 3) WITH QUADRATIC PART OF DARBOUX TYPE
Vol 6 No 2 (2018), Статьи
Vol 6 No 2 (2018)

CENTER-AFFINE INVARIANT CONDITIONS OF STABILITY OF UNPERTURBED MOTION FOR DIFFERENTIAL SYSTEM s(1, 2, 3) WITH QUADRATIC PART OF DARBOUX TYPE

Статьи
https://doi.org/10.36120/2587-3644.v6i2.51-59
Published December 20, 2018
Natalia NEAGU
“Ion Creangă” State Pedagogical University
Victor ORLOV
Technical University of Moldova

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Keywords

Differential system
stability of unperturbed motion
center-affine comitant and invariant
Lie algebra
Sibirsky graded algebra
group

How to Cite

NEAGU, N., & ORLOV, V. (2018). CENTER-AFFINE INVARIANT CONDITIONS OF STABILITY OF UNPERTURBED MOTION FOR DIFFERENTIAL SYSTEM s(1, 2, 3) WITH QUADRATIC PART OF DARBOUX TYPE. Acta Et Commentationes Exact and Natural Sciences, 6(2), 51-59. https://doi.org/10.36120/2587-3644.v6i2.51-59
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Abstract

The Lie algebra, the Lyapunov series and the center-affine invariant conditions of stability of
unperturbed motion have been determined by critical Lyapunov system with quadratic part of Darboux
type

https://doi.org/10.36120/2587-3644.v6i2.51-59
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