# Difference between revisions of "Associator"

From Encyclopedia of Mathematics

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− | ''of three elements | + | {{TEX|done}} |

+ | ''of three elements $a,b,c$ of a ring $R$'' | ||

The element equal to | The element equal to | ||

− | + | $$(ab)c-a(bc).$$ | |

− | It is denoted by | + | It is denoted by $(a,b,c)$. |

## Latest revision as of 13:41, 10 April 2014

*of three elements $a,b,c$ of a ring $R$*

The element equal to

$$(ab)c-a(bc).$$

It is denoted by $(a,b,c)$.

**How to Cite This Entry:**

Associator.

*Encyclopedia of Mathematics.*URL: http://encyclopediaofmath.org/index.php?title=Associator&oldid=31482

This article was adapted from an original article by K.A. Zhevlakov (originator), which appeared in Encyclopedia of Mathematics - ISBN 1402006098. See original article