The Hessenburg class is used to reduce, via similarity transformations, an
'n' by 'n' matrix 'a' to Hessenburg form 'h', where all elements two below the
main diagonal are zero (or close to zero). Note, similarity transformations
do not changes the eigenvalues.
The
Hessenburg
class is used to reduce, via similarity transformations, an 'n' by 'n' matrix 'a' to Hessenburg form 'h', where all elements two below the main diagonal are zero (or close to zero). Note, similarity transformations do not changes the eigenvalues.