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Top Questions
71
votes
What should you do if you spotted a non-trivial error in a highly cited paper?
publications
errors-erratum
asked Apr 4, 2014 at 11:32
academia.stackexchange.com
47
votes
Enumerations of the rationals with summable gaps $(q_i-q_{i-1})^2$
real-analysis
sequences-and-series
asked Oct 21, 2012 at 16:50
math.stackexchange.com
34
votes
switch-case statement without break
c++
switch-statement
asked Oct 19, 2015 at 19:34
stackoverflow.com
20
votes
Another question on almost sure and convergence in probability
sequences-and-series
probability-theory
convergence
borel-cantelli-lemmas
asked Oct 27, 2012 at 20:11
math.stackexchange.com
18
votes
What do I do if I feel there are many things which need to be learnt to do my research?
research
asked Jan 15, 2014 at 12:26
academia.stackexchange.com
16
votes
Does there exists a continuous surjection from $\mathbb{R}$ to $\mathbb{R}^2$?
real-analysis
general-topology
asked Apr 10, 2013 at 12:19
math.stackexchange.com
14
votes
Benefit of Putnam exam
mathematics
united-states
asked Jul 20, 2014 at 13:43
academia.stackexchange.com
11
votes
Which countries protested against the Anschluss?
nazi-germany
austria
asked Aug 31, 2014 at 20:10
history.stackexchange.com
11
votes
How to choose a risk-neutral measure when the market is incomplete?
option-pricing
risk-neutral-measure
american-options
asked Nov 26, 2013 at 22:33
quant.stackexchange.com
10
votes
Is the price of European put option monotone in volatility if we replace BM in Black-Scholes with a general Levy process?
volatility
option-pricing
black-scholes
asked Jun 9, 2013 at 21:32
quant.stackexchange.com
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Top Answers
30
How can I prove that $xy\leq x^2+y^2$?
math.stackexchange.com
29
Generalisation of Dominated Convergence Theorem
math.stackexchange.com
21
Stopping the "Will I need this for the test" question
math.stackexchange.com
21
mean and variance of reciprocal normal distribution
math.stackexchange.com
13
Doob's supermartingale inequality
math.stackexchange.com
12
Can you make money on coin tosses when the odds are against you?
math.stackexchange.com
11
Interpretation of "not equal" notation
math.stackexchange.com
11
$x^TAx=0$ for all $x$ when $A$ is a skew symmetric matrix
math.stackexchange.com
10
How do I find this limit: $\lim_{x \to \infty} \sqrt{x^4-3x^2-1}-x^2$
math.stackexchange.com
10
missing 'jump to source button' on TeXtudio?
tex.stackexchange.com
9
Why does the Cauchy distribution have no mean if it's symmetric around 0?
math.stackexchange.com
8
Integral inequality $\int_0^1\log \left(f(x)\right)dx\leq \log\left(\int_0^1f(x)dx\right)$
math.stackexchange.com
7
Sufficient condition for convergence of a real sequence
math.stackexchange.com
7
Show that this equation has no solution in $\Bbb{R}$ without doing calculation.
math.stackexchange.com
7
How to integrate a three products
math.stackexchange.com
7
Convergence of series involving in iterated logarithms $\sum \frac{1}{n(\log n)^{\alpha_1}\cdots (\log^k(n))^{\alpha_k} }$
math.stackexchange.com
6
Need to prove $f$ continuous at $x_0$ iff for every monotonic sequence $(x_n)$ converging to $x_0$ we have $\lim f(x_n)=f(x_0)$
math.stackexchange.com
6
Unsung hero badge: from 11 answers or 10?
meta.stackexchange.com
6
No assistance from airlines to return home after cancellation (due to COVID19), can I get compensated under EC 261?
travel.stackexchange.com
5
What function has derivative $\log(x)$?
math.stackexchange.com
5
A question about diagonalizable matrices
math.stackexchange.com
5
How to use the stock as a numeraire to price a derivative with payoff of the form $(S_T f(S_T))^+$?
quant.stackexchange.com
5
Distribution of time spent above $0$ by a Brownian Bridge.
math.stackexchange.com
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