Stack Exchange Network

Stack Exchange network consists of 174 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
Meta User
Network Profile
3,421
reputation
1
17
32

David Lehavi

Apparently, this user prefers to keep an air of mystery about them.

100
answers
4
questions
~427k
people reached
  • Member for 9 years
  • 2,546 profile views
  • Last seen 9 hours ago

Communities (3)

Top Network Posts

Top Tags (100)

Score 159
Posts 46
Posts % 44
Score 50
Posts 10
Score 43
Posts 13
Score 34
Posts 9
Score 17
Posts 5
Score 17
Posts 6
View all tags →

Top Posts (104) All Questions Answers | Votes Newest

27 Fundamental Examples Nov 11 '09
26 Examples of mathematics motivated by technological considerations Nov 23 '09
19 Useless math that became useful Jan 16 '13
17 Are there any books that take a 'theorems as problems' approach? Jan 24 '10
14 Hironaka desingularisation theorem — new proofs in literature? Nov 8 '09
13 Algebraic Proof of 4-Colour Theorem? Mar 24 '10
12 When is a scheme a zero-set of a section of a vector bundle? Oct 21 '09
11 Moduli spaces of complex curves as algebraic varieties Oct 20 '09
11 Moduli space of K3 surfaces Feb 21 '10
11 Proofs without words Dec 14 '09
View all questions and answers →

Badges (50)

Gold

1

Rarest

Silver

17

Rarest

Bronze

32

Rarest

View all badges →