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 Sep 30 awarded Famous Question Sep 30 awarded Popular Question Sep 29 awarded Notable Question Sep 22 awarded Popular Question Sep 19 accepted When $E(1/X) = 1/E(X)$? Sep 19 asked When $E(1/X) = 1/E(X)$? Sep 14 awarded Popular Question Sep 14 awarded Notable Question Sep 4 awarded Notable Question Sep 3 comment Independence between conditional expectations Thanks. how do you determine E[X∣X+Y]? Sep 3 accepted Are the converses of the following special cases of conditional expectation also true? Sep 3 reviewed Reject and Edit Determine measurability of E(X|N) or even $\sigma(E(X|N))$? Sep 3 revised Determine measurability of E(X|N) or even $\sigma(E(X|N))$? deleted 2 characters in body Sep 3 comment Determine measurability of E(X|N) or even $\sigma(E(X|N))$? Are σ(E(X|N)) and σ(σ(X)∩N) equal, or is one a subset of the other? Sep 3 comment Determine measurability of E(X|N) or even $\sigma(E(X|N))$? Thanks. How do you determine E(X|N)? Some general rule? Sep 3 comment Determine measurability of E(X|N) or even $\sigma(E(X|N))$? how do you determine σ(E(X|N))? Are σ(E(X|N)) and σ(σ(X)∩N) equal, or one is the subset of the other? Sep 3 comment Independence between conditional expectations Is there relation between $\sigma(E(X|N))$ and $\sigma(\sigma(X) \cap N)$? math.stackexchange.com/questions/1420189/… Sep 3 revised Determine measurability of E(X|N) or even $\sigma(E(X|N))$? added 4 characters in body Sep 3 asked Determine measurability of E(X|N) or even $\sigma(E(X|N))$? Sep 3 comment Independence between conditional expectations right. @Domink. thanks. How about the second question? I was wondering if E(X|N) must be measurable wrt both sigma(X) and N?
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