Research Article
Numerical Approximation of Higher-Order Solutions of the Quadratic Nonlinear Stochastic Oscillatory Equation Using WHEP Technique
Figure 15
Comparison between the response mean and variance for the first, second, and third orders with numbers of corrections 3 and 4, .
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| (a) 3rd correction (mean of 2nd and 3rd orders is coincident) |
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| (b) 4th correction (mean of 2nd and 3rd orders is coincident) |
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