6,061 reputation
32969
bio website gap-system.org/…
location Germany
age
visits member for 2 years, 6 months
seen 5 hours ago

6h
reviewed No Action Needed Efficient algorithm for finding normals of a high dimensional convex hull with few facets
6h
reviewed Reviewed For natural numbers 1 to n, is the square of their sum equal to the sum of their cubes?
8h
reviewed Leave Open A not-so-weak Goldbach's conjecture
11h
reviewed Close How does deletion-contraction affect chromatic number? Can it increase chromatic number?
11h
reviewed Close $\mathcal S'(\mathbb R^d)$ is separable
15h
reviewed Leave Open Finding first integrals
15h
reviewed Close Iterative methods for linear algebra, Convergence and divergence of a 5 x 5 system
15h
reviewed Close Sobolev embedding on warped product
19h
reviewed Leave Open Does $Add(\kappa,1)^L$ ever collapse cardinals?
19h
reviewed Reviewed growth series of groups
1d
reviewed Close Searching for $C^*$
1d
reviewed Close Tensor and Hom are bi-adjoint functors for finite dimensional vector spaces?
1d
reviewed Leave Open Are del-Pezzo surfaces complete intersections?
1d
reviewed Leave Open Multiplication operators are sectorial
1d
reviewed Leave Open Graph on the set of all functions $f:\mathbb{N}\to\mathbb{N}$
1d
reviewed Close Can a cylinder be regarded as a Riemannian manifold?
1d
reviewed Leave Open Are congruence subgroups of the modular group finitely presented?
2d
reviewed Close Which spaces admit bump functions?
2d
reviewed Reviewed Complete list of exceptions and efficient algorithm for Waring's problem
2d
reviewed Leave Open Measurability and continuity for general topological spaces