Accession Number:

AD0649089

Title:

A NOTE ON THE NUMBER OF IDEMPOTENT ELEMENTS IN SYMMETRIC SEMIGROUPS.

Descriptive Note:

Technical summary rept.,

Corporate Author:

WISCONSIN UNIV MADISON MATHEMATICS RESEARCH CENTER

Personal Author(s):

• Harris,Bernard

Report Date:

1966-11-01

Pagination or Media Count:

9.0

Abstract:

An alternative derivation of the exponential generating function of the number of idempotent elements in symmetric semigroups is given. Author

Descriptors:

• (*GROUPS(MATHEMATICS)
• COMBINATORIAL ANALYSIS)
• EXPONENTIAL FUNCTIONS
• MAPPING(TRANSFORMATIONS)
• MATRICES(MATHEMATICS)

Subject Categories:

• Theoretical Mathematics

Distribution Statement:

APPROVED FOR PUBLIC RELEASE