constant function
Definition Suppose and are sets and is a function. Then is a constant function if for all in .
0.0.1 Properties
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1.
The composition of a constant function with any function (for which composition is defined) is a constant function.
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2.
A constant map between topological spaces is continuous.
Title | constant function |
Canonical name | ConstantFunction |
Date of creation | 2013-03-22 13:57:35 |
Last modified on | 2013-03-22 13:57:35 |
Owner | mathcam (2727) |
Last modified by | mathcam (2727) |
Numerical id | 5 |
Author | mathcam (2727) |
Entry type | Definition |
Classification | msc 03E20 |
Synonym | constant function |
Synonym | constant map |
Synonym | constant mapping |
Related topic | Function |
Related topic | HomotopyOfMaps |
Related topic | ZeroMap |