Ela Completing Block Hermitian Matrices with Maximal and Minimal Ranks and Inertias

نویسنده

  • YONGGE TIAN
چکیده

For a Hermitian matrix with its main block diagonal given, this paper shows how to choose the off-diagonal blocks such that the resulting matrix has the maximal and minimal possible ranks and inertias, respectively. Some direct consequences and applications are also given.

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تاریخ انتشار 2010