African Journal of
Mathematics and Computer Science Research

  • Abbreviation: Afr. J. Math. Comput. Sci. Res.
  • Language: English
  • ISSN: 2006-9731
  • DOI: 10.5897/AJMCSR
  • Start Year: 2008
  • Published Articles: 262

Article in Press

Some combinatorial problems in the symmetric inverse semigroups

CORNELIUS MICHAEL

The subsemigroup of order-preserving and order-decreasing and order-reversing partial one-one transformation were studied. The element of partial one-one transformation was constructed and the combinatorial results of their cardinality, fix point, height, waist and idempotent were enumerated. Finally, the results were presented and highlighted open problems.

Keywords: cardinality, fix point, height, waist, and idempotent

Copyright © 2024 Author(s) retain the copyright of this article.

This article is currently in press and will be published under the terms of the Creative Commons Attribution License 4.0

Articles in press
Back to articles
SUBSCRIBE TO RSS
SUBMIT MANUSCRIPT
CONFERENCES