current community
chat
MathOverflow
MathOverflow Meta
your communities
Sign up
or
log in
to customize your list.
more stack exchange communities
company blog
Stack Exchange
Inbox
Reputation and Badges
sign up
log in
tour
help
Tour
Start here for a quick overview of the site
Help Center
Detailed answers to any questions you might have
Meta
Discuss the workings and policies of this site
About Us
Learn more about Stack Overflow the company
Business
Learn more about hiring developers or posting ads with us
MathOverflow
Questions
Tags
Users
Badges
Unanswered
Ask Question
Profile
Activity
Meta User
Network Profile
173
reputation
5
Hector Pinedo
I am interested in noncommutative algebra and partial actions.
1
answer
4
questions
~738
people reached
São paulo
Member for
3 years, 9 months
57 profile views
Last seen
May 15 at 1:49
Communities
(4)
Mathematics
485
485
2
14
MathOverflow
173
173
5
TeX  LaTeX
101
101
1
Academia
101
101
1
Top Network Posts
6
Modules which are isomorphic to their tensor product.
5
Commutative rings whose nontrivial ideals are maximal
View more network posts →
Top Tags
(7)
gn.generaltopology
Score
0
Posts
3
Posts %
60
referencerequest
Score
0
Posts
2
ac.commutativealgebra
Score
0
Posts
1
borelsets
Score
0
Posts
1
noncommutativealgebra
Score
0
Posts
1
textbookrecommendation
Score
0
Posts
1
View all tags →
Top Posts
(5)
All
Questions
Answers

Votes
Newest
5
Hausdorff open image of a Polish space
Oct 20 '15
4
what is the definition of the Picard group of a (non necessarilly commutative) Ring?
Oct 17 '12
3
Continuous and open image of a Polish space
Sep 13 '15
0
Borel subsets of Polish groups
Jun 15 '15
0
Galois extension of a semilocal ring
Sep 30 '12
Badges
(5)
Gold
—
Silver
—
Bronze
5
Rarest
Scholar
nov 3 '12
Supporter
nov 9 '12
Editor
jun 15 '15
MathOverflow works best with JavaScript enabled