List questions from low-dimensional-topology | MathQa

Knot Group and the Unknot

Published on 15 Apr 2025 - 21:09

The Developing Map

Published on 16 Apr 2025 - 21:40

Homotopically trivial $2$-sphere on $3$-manifold

Published on 14 Apr 2025 - 11:05

Prerequisites for studying Perelman's proof of the Geometrization Conjecture

Published on 15 Apr 2025 - 18:32

Example of a doubly degenerate Kleinian group which does not come from a mapping torus

Published on 15 Apr 2025 - 15:02

$3$-manifold has same homology groups as a $3$-sphere.

Published on 15 Apr 2025 - 4:42

If $M$ is a nonorientable $3$-manifold, why is $H_1(M, \mathbb{Z})$ infinite?

Published on 14 Apr 2025 - 5:17

The shape of a room that's bigger on the inside

Published on 14 Apr 2025 - 3:06

Does the Dirac belt trick work in higher dimensions?

Published on 14 Apr 2025 - 7:17

The composition of a tricolorable knot with another knot is always tricolorable

Published on 14 Apr 2025 - 11:21