activity
20062026
most citedMultiplicity-induced-dominancy for delay-differential equations of retarded type

75 citations · 174 across the 18 of their papers we have counts for

collaborators

19 papers

math.OC2026

A mathematical framework for time-delay reservoir computing analysis

Anh-Tuan Clabaut, Jean Auriol, Islam Boussaada +1

Reservoir computing is a well-established approach for processing data with a much lower complexity compared to traditional neural networks. Despite two decades of experimental pro…

math.OC2022★ 4 cited

MID Property for Delay Systems: Insights on Spectral Values with Intermediate Multiplicity

Islam Boussaada, Guilherme Mazanti, Silviu-Iulian Niculescu +1

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 o…

math.OC2022★ 3 cited

New Features of P3 Software. Insights and Demos

Islam Boussaada, Guilherme Mazanti, Silviu-Iulian Niculescu +4

This paper presents the software entitled "Partial Pole Placement via Delay Action", or "P3" for short. P3 is a Python software with a friendly user interface for the design…

math.OC2022★ 3 cited

Padé Approximation and Hypergeometric Functions: A Missing Link with the Spectrum of Delay-Differential Equations

Islam Boussaada, Guilherme Mazanti, Silviu-Iulian Niculescu

It is well known that rational approximation theory involves degenerate hypergeometric functions and, in particular, the Padé approximation of the exponential function is closely r…

math.DS2022★ 16 cited

On the pole placement of scalar linear delay systems with two delays

Sébastien Fueyo, Guilherme Mazanti, Islam Boussaada +2

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 l…

math.OC2021★ 11 cited

Stability, Delays and Multiple Characteristic Roots in Dynamical Systems: A Guided Tour

Silviu-Iulian Niculescu, Islam Boussaada, Xu-Guang Li +2

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. Mor…