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 answers only not deleted user 297
4 votes
Accepted

Is a local system on a surface determined by simple closed loops?

$\def\ZZ{\mathbb{Z}}\def\FF{\mathbb{F}}$This is an attempt to fix a (currently deleted) answer of Will Sawin's. Will tried to show that the claim was false for $n = 3^g$. I can show, by a similar stra …
David E Speyer's user avatar