most citedPositive Realness of a Transfer Function Neither Implies Nor is Implied by the External Positivity of their Associate Realizations

1 citations · 1 across the 7 of their papers we have counts for

collaborators

7 papers

math.DS2008

Asymptotic Behavior of Systems involving Delays: Preliminary Results

M. De la Sen

This paper investigates the relations between the particular eigensolutions of a limiting functional differential equation of any order, which is the nominal (unperturbed) linear a…

math.OC2008

About Adaptive Singular Systems with External Delay

M. De la Sen

This paper is mainly concerned with the robustly stable adaptive control of single-input single-output impulse-free linear time-invariant singular dynamic systems of known order an…

math.CA2008

On the Asymptotic Expansions for Time-Varying Scalar Differential Equations Possesssing Limiting Differential Equations by Application of the Residue Theorem to their Discretized Counterparts. Preliminary Results

M. De la Sen

In this paper, it is proved that, in a dual context, asymptotic expansions of ordinary linear time-differential equations which possess limiting equations to their limiting equatio…

math.OC2008

On the Fundamental Properties of Linear Parameter-Varying Dynamic Systems Under Parametrical Multi-Perturbations. Applications to Time-Delay Systems. Preliminary Results

M. De la Sen

This paper deals with a unifying approach to the problems of computing the admissible sets of parametrical multi perturbations in appropriate bounded sets such that some fundamenta…

math.DS2008

Stability of Delayed Systems Modeled by Fractional Models

M. De la Sen

The paper discusses linear fractional representations of parameter-dependent nonlinear systems with dynamics defined by real rational nonlinearities and a finite set of point delay…

math.DS2008

Dynamic Physical Systems: Energy Balances and Stability Issues

M. De la Sen

This paper discusses some links properties of operators with the well- known physical concepts of hyperstability, passivity, energy dissipativeness and conservativeness with positi…