Nihonkai Mathematical Journal
- Nihonkai Math. J.
- Volume 26, Number 2 (2015), 127-134.
A note on the extensions of the inversion map to the absorbing elements of a semigroup
Given a non-trivial automorphism (resp. anti-automorphism) of a semigroup, we study its homomorphic (resp. anti-homomorphic) extensions to a larger semigroup by considering the images of the absorbing elements. Then we exhibit some examples to show the application of the results obtained.
Nihonkai Math. J., Volume 26, Number 2 (2015), 127-134.
Received: 29 October 2015
First available in Project Euclid: 12 July 2016
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Riva, Matteo Dalla; Takahasi, Sin-Ei. A note on the extensions of the inversion map to the absorbing elements of a semigroup. Nihonkai Math. J. 26 (2015), no. 2, 127--134. https://projecteuclid.org/euclid.nihmj/1468334493