Mathematics
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Top posts (106) All Questions Answers | Votes Newest

9 Math Algebra Question with Square Roots Jun 6 '14
7 Minimize Frobenius norm with unitary constraint Feb 26 '14
7 Closed forms for various expectations involving the standard normal CDF Jul 16 '12
7 Is the variance concave? Oct 8 '12
7 Finding maximum of $ad-bc$ on $S^3$ Aug 15 '13
7 probability of the dot product between gaussian unit vectors Aug 17 '13
5 principal “pseudo eigenvector” of a real symmetric positive-semidefinite matrix Oct 5 '12
5 Show that if $\displaystyle\int_0^1f(x)dx=a$, then $\displaystyle\int_0^1\sqrt{f(x)}dx\ge a^{2/3}$ Mar 14 '14
4 Show $\displaystyle\int_0^af(x)g(x)dx\ge\int_0^af(a-x)g(x)dx$ Apr 23 '14
4 An inequality for sides of a triangle Feb 19 '14
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