Stefano Maset

collaborators

3 papers

math.NA2026

Asymptotic condition numbers for linear ordinary differential equations: the generic real case

Stefano Maset

The paper \cite{M0} studied, for a \emph{complex} linear ordinary differential equation $y^{'} (t) = A y (t)$ , the long-time propagation to the solution $y (t)$ of a perturbation of t…

math.NA2026

Asymptotic condition numbers for linear ordinary differential equations

Stefano Maset

We are interested in the relative conditioning of the problem $y_{0} \mapsto e^{t A} y_{0}$ , i.e., the relative conditioning of the action of the matrix exponential $\mathrm{e}%…

math.NA2026

Long-time relative error analysis for linear ordinary differential equations with perturbed initial value

Stefano Maset

We investigate the propagation of initial value perturbations along the solution of a linear ordinary differential equation $ y'(t) = Ay(t) $. This propagation is analyzed using…