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Theory and Modern Applications

Table 10 Approximation of the expectation of the solution stochastic process. Example 4.3

From: Random non-autonomous second order linear differential equations: mean square analytic solutions and their statistical properties

t

\(\mathbb{E}[X_{19}(t)]\)

\(\mathbb{E}[X_{20}(t)]\)

Dishonest

MC 50,000

MC 100,000

0.00

−1

−1

−1

−1

−1

0.25

−0.886467

−0.886467

−0.886418

−0.886789

−0.886432

0.50

−0.809269

−0.809269

−0.808743

−0.809370

−0.809219

0.75

−0.747589

−0.747589

−0.745742

−0.747321

−0.747526

1.00

−0.693453

−0.693453

−0.689284

−0.692816

−0.693375

1.25

−0.643943

−0.643944

−0.636462

−0.642985

−0.643845

1.50

−0.598053

−0.598082

−0.586360

−0.596854

−0.597952