Abelian group
noun
a group the defined binary operation of which is commutative: if a and b are members of an Abelian group then ab = ba
Word Origin for Abelian group
C19: named after Niels Henrik Abel (1802–29), Norwegian mathematician
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition
© William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins
Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
abelian group
The American Heritage® Science Dictionary
Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.