5,100 reputation
1934
bio website mpi-sws.org
location Kaiserslautern, Germany
age 32
visits member for 2 years, 7 months
seen yesterday

PhD student at MPI-SWS.


Nov
24
reviewed No Action Needed interior of a nested increasing union over a sequence of sets
Nov
24
reviewed Close Finding determinant using properties of determinant without expanding
Nov
24
reviewed Close Can you please proof that f is constant by computing the derivative f?
Nov
24
reviewed Close Minimizing/Maximizing triangle
Nov
24
reviewed Close How to prove something about the order of element at a group
Nov
23
reviewed Close Sequences in Banach spaces
Nov
23
reviewed Close Prove that $f(x)=x^2 \sin\left ( \frac{1}{x} \right )$ for $x \neq 0$, $f(0)=0$ is differentiable on $\mathbb{R}$.
Nov
23
reviewed Approve suggested edit on An exception to Taylor Series
Nov
23
reviewed Reject suggested edit on Maximum Theorem with concavity condition
Nov
23
reviewed Close No. of $t,s \in [0,1]$ such that $f(t)=f(s)$ for a continuous function $f:[0,1]\rightarrow [0,1]$
Nov
23
reviewed Leave Closed Find a set similar to cantor set
Nov
23
reviewed Close I dont know how to solve a question with $2$ constant and $\sin$ and coefficient
Nov
23
reviewed Close All roots of the quartic equation $a x^4 + b x^3 + x^2 + x + 1 = 0$ cannot be real
Nov
23
reviewed Leave Open Show that the following set has the same cardinality as $\mathbb R$ using CSB
Nov
23
answered Is there a polynomial-time algorithm to find a prime larger than $n$?
Nov
23
answered How to prove that untyped $\lambda$ and simply typed $\lambda$ are of diferent expressive powers
Nov
23
reviewed Approve suggested edit on Prove/refute: Every tautology is contingent
Nov
23
reviewed Approve suggested edit on Having trouble understanding Series and Sequences
Nov
23
reviewed Approve suggested edit on Using the ratio test to find which values of x a series converges
Nov
23
reviewed Leave Open $2\times2$ matrices are not big enough