List questions from cobordism | MathQA

Problems on definition of genus with multiplicative sequence.

Published on 24 Nov 2021 - 4:31

cancellation theorem in h-cobordism

Published on 05 Feb 2022 - 3:37

Doubt in proof of Thom's Cobordism theorem

Published on 20 Feb 2022 - 11:04

Does dimensional reduction of TQFTs have an adjoint?

Published on 22 Feb 2022 - 9:26

Question about Milnor hypersurface

Published on 26 Feb 2022 - 13:48

Are invertibly cobordant manifolds diffeomorphic

Published on 20 May 2022 - 18:58

How did Thom calculate $MSO(k)$ using Silber's polyhedron in his 1954's paper?

Published on 25 Mar 2026 - 11:06

A question about the theorem of Kervaire and Milnor that the group $\Theta^n$ is finite for $n\neq 3$

Published on 18 Oct 2022 - 13:38

A $\pi_1$-neglibility criterion in 4-dimensional manifolds

Published on 13 Dec 2022 - 16:44