Isolated and nilpotent subsemigroups in the variants of ISn

• Published in: Algebra and Discrete Mathematics
• Date: 2006
• Main Author: Tsyaputa, G.
• Format: Article
• Language: English
• Published: Інститут прикладної математики і механіки НАН України 2006
• Online Access: https://nasplib.isofts.kiev.ua/handle/123456789/157378
• Journal Title: Digital Library of Periodicals of National Academy of Sciences of Ukraine
• Cite this: Isolated and nilpotent subsemigroups in the variants of ISn / G. Tsyaputa // Algebra and Discrete Mathematics. — 2006. — Vol. 5, № 1. — С. 89–97. — Бібліогр.: 9 назв. — англ.

All isolated, completely isolated, and nilpotent
 subsemigroups in the semigroup ISn of all injective partial transformations of an n-element set, considered as a semigroup with a
 sandwich multiplication are described.