Table 1 Comparison of γ and \(-f^{\prime\prime}(0)\) with \(\delta=M=0\) using the previous work and the Chebyshev collocation method
S | Data of [25] | Present results | ||
|---|---|---|---|---|
γ | \(-f^{\prime\prime}(0)\) | γ | \(-f^{\prime\prime}(0)\) | |
1.4 | 0.674089 | 1.012781 | 0.6739267 | 1.0126853 |
1.6 | 0.331976 | 0.642412 | 0.309138 | 0.6423921 |
1.8 | 0.127013 | 0.3320138 | 0.1270089 | 0.3091378 |