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
46,847
reputation
9
54
147

Ivo Terek

PhD student in Mathematics at The Ohio State University.

M. Sc. in Mathematics by University of São Paulo, 2018.

Interested in Pseudo-Riemannian Geometry.

1,514
answers
205
questions
~1.1m
people reached
  • Brazil
  • ime.usp.br/~terek
  • Member for 5 years, 4 months
  • 7,779 profile views
  • Last seen 45 mins ago

Communities (33)

Top Meta Posts
3
5

Top network posts

Top tags (319)

Score 627
Posts 298
Posts % 17
Score 504
Posts 245
Score 500
Posts 245
Score 294
Posts 251
Score 234
Posts 178
Score 216
Posts 94
View all tags →

Top posts (1,719) All Questions Answers | Votes Newest

81 Why are two planes parallel to the same line not necessarily parallel? May 10 '15
63 What is the most unusual proof you know that $\sqrt{2}$ is irrational? Jun 3 '15
62 Is there an “inverted” dot product? Jan 17 '18
32 Creating a question that use the $\epsilon$-$\delta$ definition to prove that $f$ is a continuous function Jul 2 '14
29 Are all bilinear forms identically zero? Sep 2 '16
29 Orientability of $m\times n$ matrices with rank $r$ May 29 '16
22 Explain “homotopy” to me Feb 10 '16
22 Is hyperbolic rotation really a rotation? Feb 26 '18
17 Find $f(2)$ if $f$ satisfies $2f(x)-3f(\frac1x)=x^2$ Feb 20 '15
16 Nonobvious examples of metric spaces that do not work like $\mathbb{R}^n$ Dec 12 '14
View all questions and answers →

Badges (210)

Gold

9

Rarest

Silver

54

Rarest

Bronze

147

Rarest

View all badges →