List questions from geometric-topology | MathQa

Does every torus $T\subset S^3$ bounds a solid tours $S^1\times D^2\subset S^3$?

Published on 13 Apr 2025 - 15:13

Maps of discs into surfaces

Published on 09 Apr 2025 - 9:12

Generalized Jordan-Brower separation theorem

Published on 14 Apr 2025 - 10:25

Are PL embeddings homotopic to smooth ones?

Published on 14 Apr 2025 - 5:12

Definition of One-point compactification

Published on 16 Apr 2025 - 21:05

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

Published on 14 Apr 2025 - 11:05

punctured real projective space

Published on 11 Apr 2025 - 0:30

Labeling the (p,q,r)-pretzel knot with transpositions from S4

Published on 14 Apr 2025 - 12:06

Finiteness of Lusternik-Shnirelman category

Published on 14 Apr 2025 - 13:13

Degree of maps and coverings

Published on 12 Apr 2025 - 13:43