Aggressive early deflation is a QR algorithm deflation strategy that takes advantage of matrix
perturbations outside of the subdiagonal entries of the Hessenberg QR iterate. It identifies …

We consider three related problems for stabilization of a class of Lipschitz nonlinear
systems:(1) full-state feedback controller design,(2) observer design, and (3) output …

This paper is based on a spectral–controllability analysis of the Sraffian price system and
develops a relevant reconstruction of the theory of value. It shows that (i) the hitherto …

The decentralized output feedback control problem for a class of large-scale interconnected
nonlinear systems is considered. The nonlinear interconnection function of each subsystem …

New theoretical and empirical evidence reveals that the actual input–output table
economies of single production, which are usually studied in the value–capital theory …

Algorithms for computing the distance from a particular controllable system to the closest
uncontrollable system are presented. An interpretation of the problem is suggested, and …

This paper describes a unifying approach to the computation of certain robustness
measures for some calculations involving state space models in control and system theory …

Controllability is a fundamental concept in control theory. Given a linear control system, we
present new algorithms for estimating its distance to uncontrollability, ie, the norm of the …

This paper studies the observability radius of network systems, which measures the
robustness of a network to perturbations of the edges. We consider linear networks, where …

In this paper we propose and analyze a novel notion of controllability of network systems
with linear dynamics and symmetric weights. Namely, we quantify the controllability degree …