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May
30
revised Riemann sum definition of Riemann integrability
edited title
May
30
revised How to show $n\sum_{i=1}^n {x_i^2} \ge (\sum_{i=1}^n{x_i})^2$
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May
30
comment For all integrable $f:[-1,1]\mapsto \mathbb{R}$ prove that $\int_{-1}^1f^2(x)\ge\frac12(\int_{-1}^1f(x))^2+\frac32(\int_{-1}^1xf(x))^2$
Please spell Cauchy-Schwarz correctly.
May
30
revised For all integrable $f:[-1,1]\mapsto \mathbb{R}$ prove that $\int_{-1}^1f^2(x)\ge\frac12(\int_{-1}^1f(x))^2+\frac32(\int_{-1}^1xf(x))^2$
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May
30
comment little inequality conjecture
Please spell Cauchy-Schwarz correctly.
May
30
revised little inequality conjecture
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May
29
revised showing $\inf \sigma (T) \leq \mu \leq \sup \sigma (T)$, where $\mu \in V(T)$
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May
29
revised Asymptotic of Riemann Sum
edited title
May
29
revised Useful fibrations
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May
29
revised Prove :If $u(x)\in \displaystyle{H^{l}(R)}$, then $u(x)\in \displaystyle C^{l-1}(R)$
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May
29
revised CRLB to find UMVUE
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May
29
revised Hamilton's Proof of the Tensor Maximum Principle
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May
29
revised convergence in mean square implies convergence of variance
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May
29
comment Is the area of a pentagon inscribed into an ellipse independent of starting point?
@DavidSpeyer It doesn't matter where the origin is, one can just add the five expressions.
May
28
comment Is the area of a pentagon inscribed into an ellipse independent of starting point?
Your link states: In the comments below, it is stated that this conjecture is not true. However, the comments are behind a login wall. Could you please tell us what the comments say?
May
28
reviewed Leave Open What is the probability of covering all $6$ faces of a die after rolling it $14$ times or less?
May
28
revised Need source for elliptic regularity on unbounded domains
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May
28
revised Properties of ON-basis in Hilbert space
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May
28
revised Maximum Of Two Variables' Formula
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May
27
awarded  Strunk & White