Theory and Modern Applications
Table 3 With reference to Sect. 5.2, the execution time of the Chebyshev–Newmark-β method and the two-dimensional Chebyshev method as a function of the number of discretization points, N, for \(\beta =1/4\) and \(\delta =0.1\)
From: A fast-convolution based space–time Chebyshev spectral method for peridynamic models
N | CPU time [s] | |
|---|---|---|
Chebyshev–Newmark | 2D Chebyshev | |
128 | 7.8416 × 100 | 3.6781 × 100 |
256 | 9.0142 × 101 | 1.3984 × 101 |
512 | 5.1257 × 102 | 1.0483 × 102 |
1024 | 4.6573 × 103 | 9.1195 × 102 |
2048 | 7.2561 × 104 | 6.9763 × 103 |