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Details for article 4 of 11 found articles
| Title: |
On principal submatrices |
| Author: |
Chollet, John |
| Appeared in: |
Linear & multilinear algebra |
| Paging: | Volume 11 (1982) nr. 3 pages 283-285 |
| Year: |
1982 |
| Contents: |
It is shown that if A[ω] is a principal submatrix of the positive definite Hermitian matrix A, then A -1[ω] -(A[ω])-1is a positive semidefinite hermitian matrix. This fact is used to give a brief proof of a result of Saburou Saitoh concerning Hadamard products. |
| Publisher: |
Taylor & Francis |
| Source file: |
Elektronische Wetenschappelijke Tijdschriften |
Details for article 4 of 11 found articles
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