Geodesic
A new iteration for computing the eigenvalues of semiseparable (plus diagonal) matrices
Electronic transactions on numerical analysis, Tome 33 (2009)
This paper proposes a new type of iteration for computing eigenvalues of semiseparable (plus diagonal) matrices based on a structured-rank factorization. Remarks on higher order semiseparability ranks are also made.
Classification : 65F05
Keywords: QH algorithm, structured rank matrices, implicit computations, eigenvalue, QR algorithm, rational QR iteration 
@article{ETNA_2009__33__a4,
     author = {Vandebril,  Raf and Van Barel,  Marc and Mastronardi,  Nicola},
     title = {A new iteration for computing the eigenvalues of semiseparable (plus diagonal) matrices},
     journal = {Electronic transactions on numerical analysis},
     year = {2009},
     volume = {33},
     zbl = {1188.65047},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/ETNA_2009__33__a4/}
}
TY  - JOUR
AU  - Vandebril,  Raf
AU  - Van Barel,  Marc
AU  - Mastronardi,  Nicola
TI  - A new iteration for computing the eigenvalues of semiseparable (plus diagonal) matrices
JO  - Electronic transactions on numerical analysis
PY  - 2009
VL  - 33
UR  - http://geodesic.mathdoc.fr/item/ETNA_2009__33__a4/
LA  - en
ID  - ETNA_2009__33__a4
ER  - 
%0 Journal Article
%A Vandebril,  Raf
%A Van Barel,  Marc
%A Mastronardi,  Nicola
%T A new iteration for computing the eigenvalues of semiseparable (plus diagonal) matrices
%J Electronic transactions on numerical analysis
%D 2009
%V 33
%U http://geodesic.mathdoc.fr/item/ETNA_2009__33__a4/
%G en
%F ETNA_2009__33__a4
Vandebril,  Raf; Van Barel,  Marc; Mastronardi,  Nicola. A new iteration for computing the eigenvalues of semiseparable (plus diagonal) matrices. Electronic transactions on numerical analysis, Tome 33 (2009). http://geodesic.mathdoc.fr/item/ETNA_2009__33__a4/