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Boundary Value Problems

Table 2 CORCOEs between the usual POD SPDMFE and optimized SPDMFE extrapolation solutions

From: An optimized SPDMFE extrapolation approach based on the POD technique for 2D viscoelastic wave equation

 

N  = 50

N  = 100

N  = 150

N  = 200

u

1.57E − 4

2.38E − 6

2.46E − 8

2.59E − 9

\(p_{1}\)

1.46E − 4

2.35E − 6

2.65E − 8

2.71E − 9

\(p_{2}\)

1.43E − 4

2.24E − 6

2.58E − 8

2.86E − 9

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