International Journal of Mathematics and Mathematical Sciences

International Journal of Mathematics and Mathematical Sciences / 2002 / Article

Open Access

Volume 29 |Article ID 412791 | 6 pages | https://doi.org/10.1155/S0161171202008074

A combinatorial commutativity property for rings

Received24 Aug 2001

Abstract

We study commutativity in rings R with the property that for a fixed positive integer n, xS=Sx for all xR and all n-subsets S of R.

Copyright © 2002 Hindawi Publishing Corporation. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.


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