Institutul de Matematică şi Informatică "Vladimir Andrunachievici"
Universitatea de Stat din MoldovaRO EN
Invariant conditions of stability of unperturbed motion governed by some differential systems in the plane
Authors: Natalia Neagu, Orlov Victor, Popa Mihail
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Abstract
Center-affine invariant conditions of the stability of unperturbed motion were determined for differential systems in the plane with polynomial nonlinearities in non-critical cases and for differential systems in the plane with polynomial nonlinearities up to the fourth degree inclusive in critical cases.Natalia Neagu
Tiraspol State University,
Ion Creang˘ a State Pedagogical University,
Chisinau, Republic of Moldova
E-mail:
Victor Orlov
Technical University of Moldova,
Institute of Mathematics and Computer Science,
Chisinau, Republic of Moldova
E-mail:
Mihail Popa
Institute of Mathematics and Computer Science,
Chisinau, Republic of Moldova
E-mail:
Tiraspol State University,
Ion Creang˘ a State Pedagogical University,
Chisinau, Republic of Moldova
E-mail:
Victor Orlov
Technical University of Moldova,
Institute of Mathematics and Computer Science,
Chisinau, Republic of Moldova
E-mail:
Mihail Popa
Institute of Mathematics and Computer Science,
Chisinau, Republic of Moldova
E-mail:
Fulltext
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Contents
- Semi-symmetric isotopic closure of some group varieties and the corresponding identities
- Factorizations in the rings of the block matrices
- Inclusion Properties of Certain Subclass of Univalent Meromorphic Functions Defined by a Linear Operator Associated with the $\lambda$-Generalized Hurwitz-Lerch Zeta Function
- Interpolating Bézier spline surfaces with local control
- A Note on the Equivalence of Control Systems on Lie Groups
- Viscous flow through a porous medium filled by liquid with varying viscosity
- Invariant conditions of stability of unperturbed motion governed by some differential systems in the plane
- A Note on 2-Hypersurfaces of the Nearly Kählerian Six-Sphere
- Post-quantum No-key Protocol
- Some estimates for angular derivative at the boundary
