bn:01848820n
Noun Concept
Categories: Algebraic topology, Homotopy theory, Fiber bundles, Topological graph theory
EN
covering space  cover  covering map  Covering maps  Covering transformation
EN
In topology, a covering or covering projection is a surjective map between topological spaces that, intuitively, locally acts like a projection of multiple copies of a space onto itself. Wikipedia
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EN
In topology, a covering or covering projection is a surjective map between topological spaces that, intuitively, locally acts like a projection of multiple copies of a space onto itself. Wikipedia
Type of continuous map in topology Wikidata
A map from a topological space onto another by local homeomorphisms of disjoint preimages. Wiktionary