Abstract: Small perturbations of simple eigenvalues with a change of parameters is a problem of general interest in applied mathematics. The aim of this work is to study the behavior of a simple eigenvalue of singular linear system family<br>
$$ \left.\begin{matrix}E(p)x_ = A(p)x + B(p)u
& \\y = C(p)x
\end{matrix}\right\} $$<br>smoothly dependent on real parameters p = (p1,...pn).
DOI: *As the DOI is a unique identifier, it is already available in the pdf version. **The DOI link will be activated in the first midst of January 2026.
WSEAS Transactions on
International Journal of Applied Mathematics, Computational Science and Systems Engineering, E-ISSN: 2766-9823, Volume 3, 2021, Art. #8
Maria Isabel Garcıa-Planas, Sonia Tarragona, "Analysis of behavior of a simple eigenvalue of singular system," International Journal of Applied Mathematics, Computational Science and Systems Engineering, vol. 3, pp. 41-47, 2021, DOI:
Maria Isabel Garcıa-Planas, Sonia Tarragona. Analysis of behavior of a simple eigenvalue of singular system.
International Journal of Applied Mathematics, Computational Science and Systems Engineering. 2021;3:41-47.