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单词 FibreMap
释义

fibre map


A fibre map is a map of topological spacesMathworldPlanetmath f:EB, for which there exists a space F, such that any point of B is contained in some neighbourhood U satisfying the following: on f-1U, f restricts to the natural projection F×UU, via some homeomorphic identification of f-1U with F×U.

One class of examples are covering maps. Another example is the map SO3S2 sending a rotation to the point it sends the “North PoleMathworldPlanetmath” to.

Titlefibre map
Canonical nameFibreMap
Date of creation2013-03-22 14:32:27
Last modified on2013-03-22 14:32:27
Ownerwhm22 (2009)
Last modified bywhm22 (2009)
Numerical id11
Authorwhm22 (2009)
Entry typeDefinition
Classificationmsc 55R10
Synonymfiber map
Related topicFibreBundle
Related topicLocallyTrivialBundle
Related topicLongExactSequenceLocallyTrivialBundle
Related topicFibration2
Related topicHomotopyLiftingProperty
Definesfibre map
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更新时间:2025/5/4 11:32:25