TY  - JOUR 
AU  - Johnson, Charles R.
AU  - Marijuán López, Carlos
AU  - Pisonero Pérez, Miriam
PY  - 2017
SN  - 1563-5139
UR  - http://uvadoc.uva.es/handle/10324/35912
AB  - A sufficient condition for symmetric nonnegative realizability of a
spectrum is given in terms of (weak) majorization of a partition of
the negative eigenvalues by a selection of the positive eigenvalues. If
there are more than two positive...
LA  - eng
PB  - Taylor & Francis
KW  - Álgebra
KW  - Simetría
TI  - Symmetric nonnegative realizability via partitioned majorization
DO  - http://dx.doi.org/10.1080/03081087.2016.1242113
ER  -