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Theory and Modern Applications

Table 3 \(L^{2}\), \(L^{\infty }\) errors of v and w at \(\Delta t=10^{-4}\) for Example 4.1

From: Numerical analysis for time-fractional Schrödinger equation on two space dimensions

αerror

N

\(\| v(T)- v^{M}_{N}\|\)

\(\| v(T)-v^{M}_{N}\|_{\infty } \)

\(\| w(T)-w^{M}_{N}\| \)

\(\| w(T)-w^{M}_{N}\|_{\infty } \)

α = 0.1

18

1.7195E − 10

5.6609E − 10

1.7196E − 10

5.7301E − 10

20

1.8126E − 10

5.4817E − 11

1.8125E − 10

5.7301E − 11

α = 0.3

18

2.2952E − 09

7.5500E − 10

2.2952E − 09

7.6500E − 10

20

2.4193E − 09

7.3044E − 10

1.8125E − 10

5.7301E − 11

α = 0.5

18

2.1610E − 08

7.1047E − 10

2.1610E − 08

7.2032E − 09

20

2.2779E − 08

6.8701E − 09

2.2779E − 08

7.2032E − 09

α = 0.7

18

1.9066E − 07

6.2644E − 08

1.9066E − 07

6.3553E − 08

20

2.0098E − 07

6.0544E − 08

2.0098E − 07

6.3553E − 08