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even permutation
Author: Marian Olejar, Jr. Created: Dec/11/2006 Last edit: Dec/11/2006
group theory:
A permutation `alpha in S_n` (symmetric group) is even if it can be factored into a product of an even number of transpositions. The parity of the permutation `alpha` is even. See also: odd permutation, Cite this article as: Marian Olejar, Jr.: even permutation from VeryPrime's Dictionary of mathematics Link to this page: http://www.veryprime.com/dict/even_permutation.php |