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Mathematics-Online course: Basic Mathematics - Mappings

Properties of Mappings


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A map

$\displaystyle f: A \longrightarrow B
$

between two sets $ A$ and $ B$ is called

These notions can be illustrated by the following diagrams:

\includegraphics[clip,width=.3\linewidth]{injektiv_Bild}

\includegraphics[clip,width=.3\linewidth]{surjektiv_Bild}

\includegraphics[clip,width=.3\linewidth]{bijektiv_Bild}

injective surjective bijective

(Authors: Kimmerle/Abele)

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  automatically generated 10/31/2008