Simultaneous eigenvalue lower bounds for the Lyapunov matrix equation
N. Komaroff · IEEE Transactions on Automatic Control · 1988
Simultaneous eigenvalue lower bounds for the solution of the Lyapunov equation are presented. The n-summation and the n-product bounds generalize existing bounds such as those for the trace and the determinant. These bounds are stronger than the majority of the relevant bounds shown in the literature.>