Minimal Gerschgorin sets for partitioned matrices. II: The spectral conjecture.
Krautstengl, Alan ; Varga, Richard S.
ETNA. Electronic Transactions on Numerical Analysis [electronic only], Tome 3 (1995), p. 66-82 / Harvested from The Electronic Library of Mathematics
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Publié le : 1995-01-01
EUDML-ID : urn:eudml:doc:119044 
@article{00918311,
     title = {Minimal Gerschgorin sets for partitioned matrices. II: The spectral conjecture.},
     journal = {ETNA. Electronic Transactions on Numerical Analysis [electronic only]},
     volume = {3},
     year = {1995},
     pages = {66-82},
     zbl = {0857.15008},
     language = {en},
     url = {http://dml.mathdoc.fr/item/00918311}
}

Krautstengl, Alan; Varga, Richard S. Minimal Gerschgorin sets for partitioned matrices. II: The spectral conjecture.. ETNA. Electronic Transactions on Numerical Analysis [electronic only], Tome 3 (1995) pp. 66-82. http://gdmltest.u-ga.fr/item/00918311/