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Theory and Modern Applications

Table 11 Approximation of the variance 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

\(\mathbb{V}[X_{15}(t)]\)

\(\mathbb{V}[X_{16}(t)]\)

MC 50,000

MC 100,000

0.00

0

0

0

0

0.25

0.0102077

0.0102074

0.0101172

0.0102664

0.50

0.0190996

0.0190999

0.0189214

0.0192053

0.75

0.0237400

0.0237403

0.0235191

0.0238499

1.00

0.0268721

0.0268711

0.0266311

0.0269620

1.25

0.0297852

0.0297465

0.0295049

0.0298201

1.50

0.0333309

0.0325867

0.0325021

0.0328009