S | Expansion | Model | \(\bar{{{\varvec{u}}}}{{\varvec{(0, e/2}}}{} \mathbf{)}\) | \(\bar{{{\varvec{w}}}}{{\varvec{(L,0)}}}\) | \(\bar{\varvec{\sigma }}_{{{\varvec{11}}}}{{\varvec{(-e/2)}}}\) | \(\bar{\varvec{\sigma }}_{{{\varvec{13}}}}{{\varvec{(0)}}}\) | \(\bar{\varvec{\sigma }}_{{{\varvec{33}}}}\) max |
---|---|---|---|---|---|---|---|
2 | Zero-order | VS-LM4 | 3.9747 | 0.7982 | \(-\) 1.4093 | 0.4688 | 0.8883 |
Error | 16.67% | 19.83% | 42.59% | 15.76% | 11.17% | ||
2 | One-order | VS-LM4 | 4.9928 | 1.0179 | \(-\) 2.2682 | 0.5908 | 0.9324 |
Error | 4.68% | 2.24% | 7.59% | 6.16% | 6.76% | ||
2 | Two-order | VS-LM4 | 4.7940 | 0.9769 | \(-\) 2.1818 | 0.5776 | 0.8967 |
Error | 0.51% | 1.88% | 11.12% | 3.78% | 10.33% | ||
Exact | 4.7696 | 0.9956 | \(-\) 2.4546 | 0.5565 | 1.0000 | ||
4 | Zero-order | VS-LM4 | 2.3665 | 0.2792 | \(-\) 1.0406 | 0.5287 | 0.9225 |
error | 10.39% | 10.50% | 21.81% | 7.87% | 7.75% | ||
4 | One-order | VS-LM4 | 2.6745 | 0.3153 | \(-\) 1.3452 | 0.5958 | 0.9163 |
error | 1.28% | 1.08% | 1.08% | 3.82% | 8.37% | ||
4 | Two-order | VS-LM4 | 2.6386 | 0.3112 | \(-\) 1.3261 | 0.5909 | 0.9062 |
Error | 0.09% | 0.25% | 0.36% | 2.97% | 9.38% | ||
Exact | 2.6408 | 0.3120 | \(-\) 1.3309 | 0.5739 | 1.0000 | ||
10 | Zero-order | VS-LM4 | 2.5623 | 0.1094 | \(-\) 0.8071 | 0.5558 | \(-\) 1.3651 |
Error | 4.54% | 4.55% | 9.30% | 4.13% | 9.35% | ||
10 | One-order | VS-LM4 | 2.6932 | 0.1150 | \(-\) 0.8937 | 0.5838 | \(-\) 1.4207 |
Error | 0.33% | 0.33% | 0.44% | 0.69% | 5.66% | ||
10 | Two-order | VS-LM4 | 2.6846 | 0.1146 | \(-\) 0.8908 | 0.5829 | \(-\) 1.4165 |
Error | 0.01% | 0.01% | 0.11% | 0.55% | 5.94% | ||
Exact | 2.6843 | 0.1146 | \(-\) 0.8898 | 0.5798 | \(-\) 1.5059 | ||
40 | Zero-order | VS-LM4 | 9.2631 | 0.0770 | \(-\) 0.7553 | 0.5564 | \(-\) 7.0856 |
Error | 1.21% | 1.20% | 2.25% | 2.19% | 0.23% | ||
40 | One-order | VS-LM4 | 9.3800 | 0.0780 | \(-\) 0.7746 | 0.5629 | \(-\) 7.1657 |
Error | 0.04% | 0.04% | 0.25% | 1.05% | 0.89% | ||
40 | Two-order | VS-LM4 | 9.3775 | 0.0780 | \(-\) 0.7744 | 0.5633 | \(-\) 7.1654 |
Error | 0.01% | 0.02% | 0.22% | 0.97% | 0.89% | ||
Exact | 9.3765 | 0.0780 | \(-\) 0.7727 | 0.5688 | \(-\) 7.1021 |