Skip to main content
Mathematics
Flynn Fehre's user avatar
Flynn Fehre's user avatar
Flynn Fehre's user avatar
Flynn Fehre
  • Member for 2 years, 5 months
  • Last seen this week
  • Aachen, Germany
Profile Activity
Stats
695
reputation
6k
reached
22
answers
19
questions
Communities
View all
Badges
View all badges
This user doesn’t have any gold badges yet.
2
silver badges
11
bronze badges
Top tags
View all tags
9
Score
2
Posts
5
Posts %
6
Score
7
Posts
17
Posts %
6
Score
5
Posts
12
Posts %
6
Score
2
Posts
5
Posts %
3
Score
3
Posts
7
Posts %
1
Score
4
Posts
10
Posts %
Top posts
View all questions and answers
6
Screwing up basic short exact sequence $0\to\mathbb Z\leftrightarrow\mathbb Z\to0$
Jun 9
4
$x_1,...,x_4$ are irreducible in $k[x_1,..,x_4]/\langle x_1x_4-x_2x_3\rangle$
Apr 25
3
Bounded gradient implies Lipschitz on non-convex set
Aug 3, 2022
3
why is $\sum_{j=1}^{m}a_j\partial(\sigma_j)=\sum_{i}(-1)^i \sigma|[v_0,...,\hat{v_i},....,v_n]$
Jun 23
3
Minimal polynomial of $x$ over $K(x^n)$ where $x$ is transcendental
Dec 11, 2022
3
Other direction of Weyl's theorem on semisimple Lie-algebras
Nov 9, 2023
2
Paradox definition of a function and its domain
Apr 9, 2022
2
Show that $g(X)=\{f(x)|x\in X\},X\subseteq A$ is bijective.
Nov 11, 2023
2
Beginner question - How do summation notation work with 2 variables?
Aug 11, 2022
2
Details on: Flag incidence variety is a projective variety
Jun 8