6,953 reputation
43274
bio website gap-system.org/…
location Germany
age
visits member for 2 years, 9 months
seen 56 mins ago

50m
reviewed Reviewed classification open problems by complexity
51m
reviewed Leave Open Is $\mathbb{R}^3 \setminus \mathbb{Q}^3$ simply connected?
53m
reviewed Leave Closed What is number of faces in a k-ary n-dim cube?
53m
reviewed Leave Open Making idempotent element by a relation
11h
reviewed Close probability mass function fitting
13h
reviewed Close Any polynomial-time algorithm for hypergraph bisection?
13h
reviewed Leave Open Notation: $Sigma$ and $Pi$ of intersections
13h
reviewed Leave Open Avoiding the range of a bivariate integer function or Diophantine function
13h
reviewed Close What is number of faces in a k-ary n-dim cube?
13h
reviewed Leave Open A finite group with O_{p}(G)=1
1d
reviewed Leave Open Prove $R$ is a finite ring
1d
reviewed Approve May integration spoil real-analyticity?
1d
reviewed Leave Open Improper integral $\int_0^1 \frac{\exp(ctx)}{\sqrt{(\exp(bt)-1)(1-\exp(atx))-(1-\exp(at))(\exp(btx)-1)}} dx$ with $-a$ and $b$ positive
1d
reviewed Reviewed Commuting diagram, algebraic cycles and K-theory
1d
reviewed No Action Needed Avoiding the range of a bivariate integer function or Diophantine function
1d
reviewed Close Bounding Expected Value of a piecewise function
1d
reviewed Leave Open What are the restrictions in the ramification behavior of a Galois extension of number fields imposed by the Galois group of the extension?
1d
reviewed Leave Open Mathematical software wish list
1d
reviewed No Action Needed Bounding Expected Value of a piecewise function
1d
reviewed Leave Open A compact Alexandrov space with curvature bounded below has curvature bouneded above?