On parametrization of the submanifold of matrices with a fixed structure of Jordan blocks
A. A. Bondar’ · Siberian Mathematical Journal · 2015
We construct some new local diffeomorphism that enables us to study submanifolds of matrices. Using the diffeomorphism, we define the parametrization of the submanifold of complex matrices with a fixed structure of the Jordan blocks of distinguished eigenvalues. Comparative characterization is given for various parametrizations.