ABSTRACT
For any matrix A, its spectral radius sp(A) is defined as https://www.w3.org/1998/Math/MathML"> sp ( A ) : = max { | λ | : λ is an eigenvalue of A } , https://s3-euw1-ap-pe-df-pch-content-public-p.s3.eu-west-1.amazonaws.com/9780429435508/eeca0458-37b4-425a-950e-71e45ea131f7/content/eq567.tif" xmlns:xlink="https://www.w3.org/1999/xlink"/>
