首页|Digraphs and Inclusion Intervals of Brualdi-type for Singular Values
Digraphs and Inclusion Intervals of Brualdi-type for Singular Values
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A complex matrix A is said to be a matrix realization of the digraph D if D is the associated digraph of A, and A is said to have the property B if every singular value of A is contained in the union of Brualdi-type intervals. A digraph D is said to be a forcible B-digraph if every matrix realization of D has the property B.In this paper, we give a sufficient condition for a matrix to have the property B and characterize the forcible B-digraphs.
NETL
NSTL
万方数据
