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Constant Map


A map f:X-->Y is called constant with constant value y if f(x)=y for all x in X, i.e., if all elements of X are sent to same element y of Y.


See also

Constant Function, Identity Map, Zero Map

This entry contributed by Margherita Barile

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Cite this as:

Barile, Margherita. "Constant Map." From MathWorld--A Wolfram Web Resource, created by Eric W. Weisstein. https://mathworld.wolfram.com/ConstantMap.html

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