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math.AT2019
The enumeration of coverings of closed orientable Euclidean manifolds and
G. Chelnokov, A. Mednykh
There are only 10 Euclidean forms, that is flat closed three dimensional manifolds: six are orientable and four are non-orientable. The aim of this paper is to describe all types o…
math.AT2018
On the coverings of closed orientable Euclidean manifolds and
G. Chelnokov, A. D. Mednykh
There are only 10 Euclidean forms, that is flat closed three dimensional manifolds: six are orientable and four are non-orientable. The aim of this paper is to describe all types o…