A note on the convexity of the realizable set of eigenvalues for nonnegative symmetric matrices.
Knudsen, C. ; McDonald, J.J.
ELA. The Electronic Journal of Linear Algebra [electronic only], Tome 8 (2001), p. 110-114 / Harvested from The Electronic Library of Mathematics
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Publié le : 2001-01-01
EUDML-ID : urn:eudml:doc:121547 
@article{01614337,
     title = {A note on the convexity of the realizable set of eigenvalues for nonnegative symmetric matrices.},
     journal = {ELA. The Electronic Journal of Linear Algebra [electronic only]},
     volume = {8},
     year = {2001},
     pages = {110-114},
     zbl = {0978.15009},
     language = {en},
     url = {http://dml.mathdoc.fr/item/01614337}
}

Knudsen, C.; McDonald, J.J. A note on the convexity of the realizable set of eigenvalues for nonnegative symmetric matrices.. ELA. The Electronic Journal of Linear Algebra [electronic only], Tome 8 (2001) pp. 110-114. http://gdmltest.u-ga.fr/item/01614337/