The inertia of Hermitian block matrices with zero main diagonal
Let n1,n2,n3 be nonnegative integers. We consider partitioned Hermitian matrices of the formwhere each Xij is ni×nj and we characterize the set of the inertiasin terms of rij, Rij and the block orders.
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| Format: | article |
| Language: | eng |
| Published: |
2000
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| Subjects: | |
| Online Access: | http://hdl.handle.net/10316/4655 |
| Country: | Portugal |
| Oai: | oai:estudogeral.sib.uc.pt:10316/4655 |
| Summary: | Let n1,n2,n3 be nonnegative integers. We consider partitioned Hermitian matrices of the formwhere each Xij is ni×nj and we characterize the set of the inertiasin terms of rij, Rij and the block orders. |
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