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RukiaKuchiki's user avatar
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RukiaKuchiki
  • Member for 6 years, 8 months
  • Last seen more than 4 years ago
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8
( Proof Explanation ) Show that a certain system preserves the weighted area $ (dx \wedge dy)/xy$
Jun 22, 2019
6
If $\operatorname{var}(X) =0$ then $p( X = E (X)) = 1.$
Nov 24, 2017
6
(Poisson limit theorem) Random variable $X_n$ ~ Bin$(n,p_n)$ convergences to $Z$ ~ Poisson($\lambda$)
Jan 7, 2018
5
Trying to understand a certain form of zeta function
Jan 5, 2019
4
Trying to understand why the zeta function is a rational function under certain conditions. Questions about some equations.
Nov 24, 2018
4
Generated $\sigma$ - algebra example
Dec 25, 2017
4
Consider homotopy of closed curves. Show equality of winding numbers.
May 16, 2018
4
Show $ |k(x_o)| \geq \frac{1}{\|c(x_o)\|} $ , $c$ plane curve and $k(x)$ curvature.
Apr 21, 2018
3
$ x^2 \equiv a \mbox{ } \mbox{mod} \mbox{ } p$ has solution $x$ $\Leftrightarrow a^\frac{p-1}{2} \equiv 1\mbox{ } \mbox{mod} \mbox{ } p $
Dec 5, 2019
3
Show that the wedge product $ dX \wedge dX = 0 $ and $dY \wedge dY = 0$
May 24, 2019