Table 7 The experimental verification of \(\pmb{\mbox{II-BSDD}_{s}}\)
From: On block diagonal-Schur complements of the block strictly doubly diagonally dominant matrices
i | 1 | 2 | 3 |
|---|---|---|---|
\(\widehat{s}_{i}\) | 4.0235 | 0.0334 | 0.0426 |
\(\widehat{s}_{i}\widehat{s}_{j}\) | 0.1345 | 0.1715 | 0.0014 |