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- Development_(topology) abstract "In the mathematical field of topology, a development is a countable collection of open covers of a topological space that satisfies certain separation axioms.Let be a topological space. A development for is a countable collection of open coverings of , such that for any closed subset and any point in the complement of , there exists a cover such that no element of which contains intersects . A space with a development is called developable.A development such that for all is called a nested development. A theorem from Vickery states that every developable space in fact has a nested development. If is a refinement of , for all , then the development is called a refined development.Vickery's theorem implies that a topological space is a Moore space if and only if it is regular and developable.".
- Development_(topology) wikiPageID "8017307".
- Development_(topology) wikiPageRevisionID "487283963".
- Development_(topology) hasPhotoCollection Development_(topology).
- Development_(topology) id "6495".
- Development_(topology) title "Development".
- Development_(topology) subject Category:General_topology.
- Development_(topology) comment "In the mathematical field of topology, a development is a countable collection of open covers of a topological space that satisfies certain separation axioms.Let be a topological space. A development for is a countable collection of open coverings of , such that for any closed subset and any point in the complement of , there exists a cover such that no element of which contains intersects .".
- Development_(topology) label "Development (topology)".
- Development_(topology) sameAs m.026npf4.
- Development_(topology) sameAs Q5266672.
- Development_(topology) sameAs Q5266672.
- Development_(topology) wasDerivedFrom Development_(topology)?oldid=487283963.
- Development_(topology) isPrimaryTopicOf Development_(topology).