Category:Definitions/Labeled Trees

This category contains definitions related to Labeled Trees.
Related results can be found in Category:Labeled Trees.

A labeled tree is a finite tree (which may or may not be rooted) in which each node has attached to it a label.

These labels may be any symbol or other object that one can think of, but usually consist of one letter or symbol.

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The parent function is usually depicted by placing the ancestor above the child and connecting them with a line.

The various children of a node may also be considered to be in a particular order.

This is usually depicted by placing them in a left-to-right order.