Division ring: Difference between revisions

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==References==
==References==
* {{cite book | author=Serge Lang | authorlink=Serge Lang | title=Algebra | edition=3rd ed | publisher=[[Addison-Wesley]] | year=1993 | isbn=0-201-55540-9 | pages=84,642 }}
* {{cite book | author=Serge Lang | authorlink=Serge Lang | title=Algebra | edition=3rd ed | publisher=[[Addison-Wesley]] | year=1993 | isbn=0-201-55540-9 | pages=84,642 }}[[Category:Suggestion Bot Tag]]

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In algebra, a division ring or skew field is a ring in which every non-zero element is invertible.

A commutative division ring is a field.

The centre C of a division ring A is a field, and hence A may be regarded as a C-algebra.

Examples

References