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Table 4 COT of ASC-N, ASE-I, and ASI-E schemes when \(\pmb{m = 1{,}001}\)

From: Alternating segment explicit-implicit and implicit-explicit parallel difference method for the nonlinear Leland equation

Time grid ( n ) ASC-N [ 16 ] ASE-I ASI-E
\(\boldsymbol {L^{2}}\) -error COT \(\boldsymbol {L^{2}}\) -error COT \(\boldsymbol {L^{2}}\) -error COT
100 1.3959 × 10−7 1.4273 × 10−7 1.4249 × 10−7
400 1.0276 × 10−8 1.8818 1.0318 × 10−8 1.8949 1.0315 × 10−8 1.8940
700 3.3784 × 10−9 1.9123 3.3862 × 10−9 1.9226 3.3856 × 10−9 1.9218
1,000 1.6579 × 10−9 1.9252 1.6606 × 10−9 1.9342 1.6604 × 10−9 1.9335