On the homeomorphism problem for 4-manifolds
Geometric Topology
2021-06-14 v1
Abstract
We show that there is no algorithm to decide whether or not a given 4-manifold is homeomorphic to the connected sum of 12 copies of S^2 \times S^2.
Keywords
Cite
@article{arxiv.2106.06006,
title = {On the homeomorphism problem for 4-manifolds},
author = {Cameron McA Gordon},
journal= {arXiv preprint arXiv:2106.06006},
year = {2021}
}
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6 pages