Mathematics
Profile Activity
Meta user
Network profile
7,946
reputation
3
15
42

Hans

Interesting ones:

  1. Trace norm vs. Frobenius norm

  2. Markov process check

  3. Martin Gardner's coin sequence problem

  4. Generating function applied to automata

  5. Fitch Cheney's 124-card trick

159
answers
176
questions
~92k
people reached
  • Member for 8 years, 5 months
  • 1,573 profile views
  • Last seen 2 days ago

Communities (45)

Top network posts

Top tags (257)

Score 44
Posts 50
Posts % 15
Score 32
Posts 60
Score 25
Posts 23
Score 21
Posts 21
Score 19
Posts 29
Score 18
Posts 24
View all tags →

Top posts (335)

All Questions Answers
Votes Newest
14 Convexity of $x\left(1+\frac1x\right)^x,\ x\ge 0$ Jan 25 '17
12 Minimize $\min_{f\in E}\left(\int_0^1f(x) dx\right)$ Nov 10 '17
11 Maximal logarithmic likelihood function of the Student-t distribution May 15
11 The misuse of Dirac's $\delta$ Oct 25 '17
10 permutation search game Mar 5 '13
9 Compute $\int_{0}^{\infty} \frac{\sqrt{x}\sin(x)}{1+x^2} dx$ Aug 12 '17
9 Does convergence of $\frac{1}{N}\sum_{n=1}^{N}a_n$ imply $a_n/n$ converges to zero? Dec 6 '17
8 range of a fractional function Mar 3 '13
8 Example of continuous but not absolutely continuous strictly increasing function Dec 17 '13
8 Expectation of Exponential of Stochastic Integral Nov 9 '14
View all questions and answers →

Badges (60)

Gold

3

Rarest

Silver

15

Rarest

Bronze

42

Rarest

View all badges →

Your privacy

By clicking “Accept all cookies”, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy.