Skip to main content
Search type Search syntax
Tags [tag]
Exact "words here"
Author user:1234
user:me (yours)
Score score:3 (3+)
score:0 (none)
Answers answers:3 (3+)
answers:0 (none)
isaccepted:yes
hasaccepted:no
inquestion:1234
Views views:250
Code code:"if (foo != bar)"
Sections title:apples
body:"apples oranges"
URL url:"*.example.com"
Saves in:saves
Status closed:yes
duplicate:no
migrated:no
wiki:no
Types is:question
is:answer
Exclude -[tag]
-apples
For more details on advanced search visit our help page
Results tagged with
Search options not deleted user 43366

Questions related to computability theory, a.k.a. recursion theory

2 votes
1 answer
333 views

Prove that the Kolmogorov complexity function cannot be approached from below

How would one go about proving that Kolmogorov function $K(x)$ cannot be approached from below by any computable function? After some research it seems I must show the function $K(x)$ is not lower se …
Greg Peckory's user avatar
5 votes
0 answers
55 views

The evolution of the term "recursive" from Goedel to Church to present day

I'm currently studying some of the history of computation / computability, in the early days known as recursion theory. …
Greg Peckory's user avatar