Skip to main content
Tour
About Us
Meta
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
fherzig
top
accounts
reputation
activity
subscriptions
Top Questions
5
votes
Need to keep ESTA active for Nexus card?
usa
canada
esta
nexus
asked Apr 26, 2021 at 1:19
travel.stackexchange.com
Top Answers
33
Pseudonyms of famous mathematicians
mathoverflow.net
24
In which ways can the isogeny theorem fail for local fields?
mathoverflow.net
16
Geometric vs Arithmetic Frobenius
mathoverflow.net
16
Tamely ramified p-adic Galois representations
mathoverflow.net
15
Why are finitely generated modules over principal artin local rings direct sums of cyclic modules?
mathoverflow.net
10
a question on TITS' note "Reductive groups over local fields"
mathoverflow.net
9
What is transport of structure in cohomology setting?
mathoverflow.net
7
Tensor product of simple representations
mathoverflow.net
6
Parabolic induction GL(n,Zp)
mathoverflow.net
6
Finitely-generated algebra over Z
mathoverflow.net
5
Induction from split and non-split tori for GL_2 over a finite field
mathoverflow.net
5
Weyl group of a singular torus
mathoverflow.net
5
Connectedness of the linear algebraic group SO_n
mathoverflow.net