Research Article
Legendre Polynomials Operational Matrix Method for Solving Fractional Partial Differential Equations with Variable Coefficients
Table 1
Absolute error for
t = 1/4 s and different values of
.
| | n = 2 | n = 3 | n = 4 |
| 0.1 | 0.3246 | 3.2831e − 015 | 3.3582e − 016 | 0.2 | 0.2351 | 4.2734e − 015 | 5.2745e − 015 | 0.3 | 0.4820 | 4.1237e − 015 | 5.6521e − 015 | 0.4 | 0.3274 | 5.7320e − 015 | 6.2742e − 016 | 0.5 | 0.8231 | 4.7381e − 015 | 7.1640e − 016 | 0.6 | 0.9127 | 7.3722e − 015 | 3.2356e − 016 | 0.7 | 1.2188 | 6.3276e − 015 | 4.2745e − 015 | 0.8 | 1.5181 | 1.2374e − 014 | 3.7224e − 015 | 0.9 | 0.8364 | 3.1744e − 015 | 8.8874e − 015 |
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