The Number of Idempotent Elements in Symmetric Semigroup Tn | ||
| journal of kerbala university | ||
| Article 1, Volume 8, Issue 4, November 2012, Pages 114-119 PDF (0 K) | ||
| Authors | ||
| Mohammed Serdar I; sajda Kadhum Mohammed | ||
| Abstract | ||
| The main purpose of this paper to find the number of the idempotent elements in sym Tn Semigroup . The problem of finding the number of idempotent elements in the symmetric semigroup is solved by using the partitions of an N-set ;we have found that : Such that P(b1, … ,bn) is the number of partition for a given partition and by parts we mean the parts for the given partition .Some other results concerning Un have been established . | ||
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