Let a probability space (N, F, ), a natural number n E N, and a function...
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Let a probability space (N, F, μ), a natural number n E N, and a function Xo: (N, F) → (R”, BRn) be given. The Dirac measure on BR concentrated at x € Rn is defined by √x (B): = [1, if x € B, 0, if x € BC, 1 for every B E BR.¹ Note that dx (B) = Iß(x), the indicator function of B at the point x. Suppose that (3) μ({w EN: Xo(w) ≤ B})=√x(B), BEBR¹. (2) Prove that Xo = x almost everywhere with respect to μ. Let a probability space (N, F, μ), a natural number n E N, and a function Xo: (N, F) → (R”, BRn) be given. The Dirac measure on BR concentrated at x € Rn is defined by √x (B): = [1, if x € B, 0, if x € BC, 1 for every B E BR.¹ Note that dx (B) = Iß(x), the indicator function of B at the point x. Suppose that (3) μ({w EN: Xo(w) ≤ B})=√x(B), BEBR¹. (2) Prove that Xo = x almost everywhere with respect to μ.
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Related Book For
An Introduction to Measure Theoretic Probability
ISBN: 978-0128000427
2nd edition
Authors: George G. Roussas
Posted Date:
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