Skip to main content
Tour
About Us
Meta
Loading…
current community
Stack Exchange
chat
Meta Stack Exchange
your communities
Sign up
or
log in
to customize your list.
more stack exchange communities
company blog
Log in
Stack Exchange
All Sites
Top 400 Users
Digests
Gil
A PhD student in mathematics
top
accounts
reputation
activity
subscriptions
Top Questions
7
votes
Names for specific rings
commutative-algebra
terminology
asked May 24, 2013 at 5:26
math.stackexchange.com
6
votes
Can a non-square matrix be called "invertible"?
linear-algebra
abstract-algebra
commutative-algebra
asked Jul 6, 2013 at 15:57
math.stackexchange.com
5
votes
A paradox? Or a wrong definition?
commutative-algebra
set-theory
asked May 23, 2013 at 5:27
math.stackexchange.com
5
votes
Dummit and Foote p.544, Proposition 31 regarding constructing an algebraic closure.
abstract-algebra
field-theory
asked Jun 18, 2013 at 16:19
math.stackexchange.com
5
votes
About coverings given by orbit spaces
algebraic-topology
asked Aug 11, 2013 at 15:21
math.stackexchange.com
Top Answers
13
Why is $n$ divided by $n$ equal to $1$?
math.stackexchange.com
6
What remains in a student's mind
math.stackexchange.com
Stack Exchange works best with JavaScript enabled
math.stackexchange.com