8,234 reputation
1134
bio website
location Heidelberg, Germany
age 24
visits member for 2 years, 7 months
seen 13 hours ago

I'm a graduate student in Heidelberg, Germany. My interests are algebraic number theory and arithmetic geometry.


Sep
30
awarded  Explainer
Sep
24
awarded  Autobiographer
Jul
27
awarded  Good Answer
May
23
comment Finding inverse of polynomial in a field
@miloszmaki: Remember that the polynomials have coefficients in $\mathbb F_3$, so that $4 = 1$ and $1/2 = 2$ and $-1 = 2$. Thus the solution you propose is actually the same as mine.
Apr
15
answered Isomorphism of intervals of a distributive lattice
Mar
3
awarded  Yearling
Feb
13
awarded  Necromancer
Jan
17
reviewed Approve suggested edit on The random walk of two drunks
Nov
29
revised Let $G$ be any abelian group and $a\in{G}$. Show there exists a homomorphism $f:G\rightarrow{\mathbb{Q}/\mathbb{Z}}$ such that $f(a)\neq{0}$.
replaced an unclear step in the argument
Nov
29
revised Evaluation of a product of sines
fixed typo + formatting
Sep
10
answered Direct way to show: $\operatorname{Spec}(A)$ is $T_1$ $\Rightarrow$ $\operatorname{Spec}(A)$ is Hausdorff
Aug
15
awarded  Nice Answer
Jun
25
comment Number of prime ideals of a ring
Thanks, I've corrected that.
Jun
25
revised Number of prime ideals of a ring
replace $\sigma(m)$ with $\tau(m)$
Jun
21
awarded  Nice Answer
May
15
accepted Category of adjunctions inducing a particular monad
May
15
asked Category of adjunctions inducing a particular monad
May
6
awarded  Caucus
Apr
28
revised How to find $\sup(\{|x-y|_p : x,y\in B(0;r)\})$
previous answer was wrong
Apr
28
answered How to find $\sup(\{|x-y|_p : x,y\in B(0;r)\})$