On R-unipotent semigroups with ΠL¹-embeddable band of idempotents

• Main Authors: Billhardt B., Laysirikul E., Sangkhanan K., Sanwong J., Sommanee W.
• Format: Journal
• Published: 2017
• Online Access: https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=84954369625&origin=inward; http://cmuir.cmu.ac.th/jspui/handle/6653943832/42127
• Institution: Chiang Mai University

© 2015, Springer Science+Business Media New York. Let ΠL 1 denote a direct power of L 1 , the two-element left zero semigroup with identity adjoined. We prove that the semigroups in the title are embeddable into transformation semigroups which naturally generalize the Vagner one-point completion of...