ABSTRACT
Recall that each k X k Jordan block https://www.w3.org/1998/Math/MathML"> J = [ λ 0 1 λ ⋱ ⋱ 0 1 λ ] https://s3-euw1-ap-pe-df-pch-content-public-p.s3.eu-west-1.amazonaws.com/9780203738139/6b6b2f71-5425-486e-94f7-969020be3717/content/math171.tif" xmlns:xlink="https://www.w3.org/1999/xlink"/>
