Stack Exchange Network

Stack Exchange network consists of 175 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers.

Visit Stack Exchange

  7. current community

    your communities

    more stack exchange communities

    company blog
Mathematics
Meta User
Network Profile
2,316
reputation
1
6
21

Carlos Jiménez

From the book 2666 by Roberto Bolaño:

«Un oasis de horror en medio de un desierto de aburrimiento»

66
answers
44
questions
~23k
people reached
  • Mexico City, CDMX, México
  • Member for 2 years, 9 months
  • 363 profile views
  • Last seen 1 hour ago

Communities (15)

Top Network Posts

Top Tags (65)

Score 46
Posts 44
Posts % 40
Score 19
Posts 29
Score 14
Posts 6
Score 13
Posts 15
Score 12
Posts 6
Score 10
Posts 8
View all tags →

Top Posts (110) All Questions Answers | Votes Newest

14 A continuous bijection between two complete metric spaces that is not a homeomorphism. Sep 11 '18
11 Mistake in Kolmogorov's Elements of the theory of functions and functional analysis? Dec 29 '17
11 Prove that $\int\limits_{-\infty}^{\infty} \frac{e^{-x}}{1+e^{-2\pi x}}\,dx=\frac1{2\sin\left(\frac{1}{2}\right)}$ May 28 '18
8 How many ultrafilters there are in an infinite space? Nov 15 '18
7 Show that if $x^2>y^2$ then $x>y$ for all positive real numbers Jan 11 '18
6 Theorems in the form of “if and only if” such that the proof of one direction is extremely EASY to prove and the other one is extremely HARD Jan 11
5 Solve for $x$, when $x^2-2x=0$ Nov 2 '17
5 $\lim\limits_{x\to0}\sin1/x$ Feb 11 '18
5 Product of Mrówka space and one point compactification discrete space. Apr 19
5 A closed set in metric space such that $A'$ is not empty and $(A')'$ is empty Oct 16 '17
View all questions and answers →

Badges (28)

Gold

1

Rarest

Silver

6

Rarest

Bronze

21

Rarest

View all badges →