Results 121 to 130 of about 35,286 (235)

Numerical solution and perturbation theory for generalized Lyapunov equations

open access: yesLinear Algebra and its Applications, 2002
The numerical solution and a perturbation theory for the generalized continuous-time Lyapunov equation \(E^*XA+ A^*XE= -G\) with a singular matrix \(E\) are presented. This equation may not have solutions and even if a solution exists, it is, in general, not unique. Generalizations of the Bartels-Stewart and Hammarling methods are proposed to compute a
openaire   +1 more source

Generalized Lyapunov–Schmidt reduction for parametrized equations at near singular points

open access: yesLinear Algebra and its Applications, 2001
The solution manifold to the nonlinear equation \(F(\lambda,u)= 0\) in a neighbourhood of an approximate zero is investigated. Here, \(F\) is a sufficiently smooth nonlinear mapping with values in a Banach space, \(\lambda\) is a real-valued vector, and \(u\) is element of another Banach space.
openaire   +2 more sources

Lyapunov stability of systems of lineargeneralized ordinary differential equations

open access: yesComputers & Mathematics with Applications, 2005
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +2 more sources

Optimal control for infinite-dimensional linear systems with Markovian jumps in Borel spaces [PDF]

open access: yesSurveys in Mathematics and its Applications
This paper addresses an optimal control problem for discrete-time, infinite - dimensional linear systems with Markovian jumps (LSMJs) in a Borel space. The main objective is to minimize an infinite-horizon, non-negative quadratic cost functional for time-
Viorica Mariela Ungureanu   +1 more
doaj  

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