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
Theoretical Computer Science
Meta user
Network profile
3,733
reputation
1
19
37

Bjørn Kjos-Hanssen♦
(moderator)

61
answers
2
questions
~25k
people reached

Communities (55)

Top Meta Posts
3
7

Top network posts

Top tags (80)

Score 144
Posts 21
Posts % 33
Score 67
Posts 10
Score 56
Posts 14
Score 53
Posts 10
Score 19
Posts 4
Score 17
Posts 3
View all tags →

Top posts (63) All Questions Answers | Votes Newest

30 Are there any proofs the undecidability of the halting problem that does not depend on self-referencing or diagonalization ? Nov 10 '10
19 Weighted Hamming distance Nov 2 '10
18 Is there algorithmic mathematical analysis? May 30 '15
15 The TOC Blog Aggregator is Offline Nov 18 '18
11 Is there a useful notion of being “approximately computable” Aug 23 '18
11 Function that is guaranteed to be one-way if one-way functions exist? Sep 15 '18
10 Example of something that’s different for generic and random oracles? Sep 11 '17
10 Is predicting (in the limit) computable sequences as hard as the halting problem? Nov 12 '10
10 Proof of undecidability not by reduction from the halting problem Apr 4 '14
9 Non-comparable natural numbers Aug 15 '18
View all questions and answers →

Badges (57)

Gold

1

Rarest

Silver

19

Rarest

Bronze

37

Rarest

View all badges →