Spectral decomposition of $(\star ,\hat{I}{\mu }_1,\hat{I}{\mu }_2)$-structured matrix polynomials

Kang Zhao, Shifang Yuan

We provide the spectral decompositions of $(\star ,\hat{I}{\mu }_1,\hat{I}{\mu }_2)$-structured matrix polynomials $P(\hat{I}»)$ in the unified form by a standard pair $(X,J)$ and a parameter matrix $\hat{I}“$. Usi…