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 Users
Digests
user30180
top
accounts
reputation
activity
subscriptions
Top Questions
No questions with score of 5 or more
Top Answers
26
Old books still used
mathoverflow.net
21
Is $R=k[x_1,\ldots]\to k[[x_1,\ldots]]$ a flat morphism? What about $R\to\hat{R}$?
mathoverflow.net
14
Does 'finite + finitely presented as an algebra' equal 'finitely presented as a module'?
mathoverflow.net
13
If M is not a free A-module, can tensoring with a bigger field make it free?
mathoverflow.net
7
Principal maximal ideals in Z[x]/(F)
mathoverflow.net
5
Henselization of valued field
mathoverflow.net
5
On the $F$-rational points of the derived group of a connected reductive algebraic group
mathoverflow.net
5
Independent generic/general points over some prime field
mathoverflow.net
Stack Exchange works best with JavaScript enabled
mathoverflow.net