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
1,069
reputation
10
26

Lepidopterist

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

32
answers
36
questions
~105k
people reached
  • Member for 8 years
  • 616 profile views
  • Last seen Feb 26 at 15:48

Communities (26)

Top Meta Posts
1
0

Top network posts

Top tags (76)

Score 47
Posts 29
Posts % 43
Score 25
Posts 16
Score 16
Posts 5
Score 8
Posts 3
Score 5
Posts 3
Score 4
Posts 4
View all tags →

Top posts (68) All Questions Answers | Votes Newest

29 Can a collection of points be recovered from its multiset of distances? Mar 3 '13
17 Does a finite ring's additive structure and the structure of its group of units determine its ring structure? Apr 27 '11
16 Prove that the eigenvalues of a real symmetric matrix are real. Apr 7 '13
13 Approximating a blackboard with long-distance communication Mar 5 '13
10 Deriving the sub-differential of the nuclear norm Apr 8 '13
9 How to show that a prime degree separable field extension containing a nontrivial conjugate of a primitive element is Galois and cyclic Mar 9 '12
8 Linear dependency of polynomials question Mar 17 '13
8 Hahn Banach Theorem Mar 17 '13
7 Do two matrices close in spectral norm have close traces? Dec 29 '16
5 What fields/literature should I explore to learn how to parametrize surfaces, with constraints, that fit data? Mar 13 '18
View all questions and answers →

Badges (36)

Gold

—

Silver

10

Rarest

Bronze

26

Rarest

View all badges →