MathOverflow
Yiftach Barnea's user avatar
Yiftach Barnea's user avatar
Yiftach Barnea's user avatar
Yiftach Barnea
  • Member for 14 years
  • Last seen this week
Profile Activity
Stats
5,200
reputation
662k
reached
82
answers
30
questions
top 7% overall
Communities
Badges
View all badges
2
gold badges
36
silver badges
49
bronze badges
Top tags
View all tags
270
Score
69
Posts
62
Posts %
88
Score
19
Posts
17
Posts %
71
Score
11
Posts
10
Posts %
18
Score
9
Posts
8
Posts %
15
Score
7
Posts
6
Posts %
14
Score
3
Posts
3
Posts %
Top posts
View all questions and answers
answer
116
Examples of common false beliefs in mathematics
Jun 5, 2010
question
57
Advice for PhD Supervisors
Sep 14, 2015
answer
48
Examples of eventual counterexamples
Jun 12, 2010
answer
46
Generating finite simple groups with $2$ elements
Mar 22, 2011
answer
33
Existence of simultaneously normal finite index subgroups
Aug 5, 2010
answer
29
Is it possible to start a PhD in mathematics at the age of 29?
Feb 28, 2022
answer
25
Ideas on how to prevent a department from being shut down.
Apr 28, 2011
answer
24
Counterexamples in algebra?
Jun 25, 2010
answer
21
When should a supervisor be a co-author?
Mar 5, 2011
question
18
Examples of residually-finite groups
Jan 11, 2018
Top Meta posts
1
0
3
Asking a question as anonymous