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almostsuremath.com
| | jmanton.wordpress.com
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| | If $latex Y$ is a $latex \sigma(X)$-measurable random variable then there exists a Borel-measurable function $latex f \colon \mathbb{R} \rightarrow \mathbb{R}$ such that $latex Y = f(X)$. The standard proof of this fact leaves several questions unanswered. This note explains what goes wrong when attempting a "direct" proof. It also explains how the standard proof...
| | gregorygundersen.com
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| | stevensoojin.kim
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| | A survey of Poincaré inequalities appearing outside of PDE.
| | antigonejournal.com
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| CHARLES FREEMAN Did Roman rule suppress Greek genius?