Mathematics
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ir7
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All Questions Answers
Score Newest
answer
11
How prove this inequality $\left(\int_{0}^{1}f(x)dx\right)^2\le\frac{1}{12}\int_{0}^{1}|f'(x)|^2dx$
Nov 13, 2014
answer
9
Is the pull back of a generated $\sigma$-algebra itself a generated $\sigma$-algebra?
Jan 1, 2014
answer
8
How do I transform an r.v. using the floor function? (exponential distribution)
May 22, 2014
answer
7
How to explain to a high school student why a linear differential equation is linear?
Sep 28, 2014
answer
6
Cauchy convergence in probability implies the existence of a (finite a.e.) limit $X$
Oct 6, 2014
answer
6
General formula of repeated roots.
Sep 4, 2014
answer
6
Continuity of conjugate of $z$: $f(z)=\bar z$
Sep 5, 2014
answer
6
Convergence in distribution ( Two equivalent definitions)
Mar 2, 2014
answer
6
showing the equation is true
Dec 26, 2014
answer
6
The existence of group isomorphism between Euclidean space.
Jun 22, 2020
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What is the percentage of answers that have no upvote/downvote or not even a comment?
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Knights and Knaves : Liar , Liar - How many are you?
14
Multiple Choice Puzzle
9
Gamma PnL from Itô's Lemma derivation
9
Ito multiplication
7
Implied Vol Smile: from Calls, Puts or Both?

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