Zobrazeno 1 - 10
of 862
pro vyhledávání: '"Niculescu, Silviu"'
Publikováno v:
Comptes Rendus. Mathématique, Vol 360, Iss G4, Pp 349-369 (2022)
In this paper, which is a direct continuation and generalization of the recent works by the authors [17, 35], we show the validity of the generic multiplicity-induced-dominancy property for a general class of linear functional differential equations
Externí odkaz:
https://doaj.org/article/2c20f38263704d6a80243a8faeaee43c
Publikováno v:
Comptes Rendus. Mathématique, Vol 358, Iss 9-10, Pp 1011-1032 (2021)
This work exploits structural properties of a class of functional Vandermonde matrices to emphasize some qualitative properties of a class of linear autonomous $n^{\rm th}$ order differential equation with forcing term consisting in the delayed depen
Externí odkaz:
https://doaj.org/article/06107042452e4070b94d37de9c7417b0
Publikováno v:
61st IEEE Conference on Decision and Control (CDC 2022), 6881--6888, 2022
This paper focuses on the problem of multiplicity induced dominancy (MID) for a class of linear time-invariant systems represented by delay-differential equations. If the problem of generic MID was characterized in terms of properties of the roots of
Externí odkaz:
http://arxiv.org/abs/2209.06757
Autor:
Boussaada, Islam, Mazanti, Guilherme, Niculescu, Silviu-Iulian, Hammoumou, Ayrton, Millet, Titouan, Raj, Jayvir, Huynh, Julien
Publikováno v:
17th IFAC Workshop on Time Delay Systems (TDS 2022). IFAC-PapersOnLine, 55(36):246--251, 2022
This paper presents the software entitled "Partial Pole Placement via Delay Action", or "P3$\delta$" for short. P3$\delta$ is a Python software with a friendly user interface for the design of parametric stabilizing feedback laws with time-delays for
Externí odkaz:
http://arxiv.org/abs/2208.06490
Publikováno v:
25th International Symposium on Mathematical Theory of Networks and Systems (MTNS 2022). IFAC-PapersOnLine, 55(30):206--211, 2022
It is well known that rational approximation theory involves degenerate hypergeometric functions and, in particular, the Pad\'e approximation of the exponential function is closely related to Kummer hypergeometric functions. Recently, in the context
Externí odkaz:
http://arxiv.org/abs/2208.06459
Autor:
Fueyo, Sébastien, Mazanti, Guilherme, Boussaada, Islam, Chitour, Yacine, Niculescu, Silviu-Iulian
Publikováno v:
IMA Journal of Mathematical Control and Information, 2023
This paper concerns some spectral properties of the scalar dynamical system defined by a linear delay-differential equation with two positive delays. More precisely, the existing links between the delays and the maximal multiplicity of the characteri
Externí odkaz:
http://arxiv.org/abs/2204.12821
Autor:
Niculescu, Silviu-Iulian, Boussaada, Islam, Li, Xu-Guang, Mazanti, Guilherme, Méndez-Barrios, César-Fernando
Publikováno v:
16th IFAC Workshop on Time Delay Systems (IFAC TDS 2021). IFAC-PapersOnLine, 54(18):222--239, 2021
This paper presents a guided tour of some specific problems encountered in the stability analysis of linear dynamical systems including delays in their systems' representation. More precisely, we will address the characterization of multiple roots of
Externí odkaz:
http://arxiv.org/abs/2111.08332
Publikováno v:
C. R. Math. Acad. Sci. Paris, 360:349-369, 2022
In this paper, which is a direct continuation and generalization of the recent works by the authors [https://doi.org/10.1051/cocv/2019073, https://doi.org/10.1016/j.jde.2021.03.003], we show the validity of the generic multiplicity-induced-dominancy
Externí odkaz:
http://arxiv.org/abs/2107.11363
Autor:
Fueyo, Sébastien, Mazanti, Guilherme, Boussaada, Islam, Chitour, Yacine, Niculescu, Silviu-Iulian
Publikováno v:
16th IFAC Workshop on Time Delay Systems (IFAC TDS 2021). IFAC-PapersOnLine, 54(18):108--114, 2021
It has been observed in recent works that, for several classes of linear time-invariant time-delay systems of retarded or neutral type with a single delay, if a root of its characteristic equation attains its maximal multiplicity, then this root is t
Externí odkaz:
http://arxiv.org/abs/2107.11348
Autor:
Boussaada, Islam, Mazanti, Guilherme, Niculescu, Silviu-Iulian, Leclerc, Adrien, Raj, Jayvir, Perraudin, Max
Publikováno v:
16th IFAC Workshop on Time Delay Systems (IFAC TDS 2021). IFAC-PapersOnLine, 54(18):215--221, 2021
This paper presents the software Partial Pole Placement via Delay Action, or P3$\delta$ for short. P3$\delta$ is a Python software with a friendly user interface for the design of parametric stabilizing feedback laws with time-delays, thanks to two p
Externí odkaz:
http://arxiv.org/abs/2107.11341