All intra-regular generalized hypersubstitutions of type (2)
© 2019 Ampika Boonmee et al., published by Sciendo 2019. A generalized hypersubstitution of type τ maps each operation symbol of the type to a term of the type, and can be extended to a mapping defined on the set of all terms of this type. The set of all such generalized hypersubstitutions forms a m...
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| Main Authors: | , |
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| Format: | Journal |
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2019
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| Subjects: | |
| Online Access: | https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85071511123&origin=inward http://cmuir.cmu.ac.th/jspui/handle/6653943832/66693 |
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| Institution: | Chiang Mai University |
| Summary: | © 2019 Ampika Boonmee et al., published by Sciendo 2019. A generalized hypersubstitution of type τ maps each operation symbol of the type to a term of the type, and can be extended to a mapping defined on the set of all terms of this type. The set of all such generalized hypersubstitutions forms a monoid. An element a of a semigroup S is intra-regular if there is b S such that a = baab. In this paper, we determine the set of all intra-regular elements of this monoid for type τ = (2). |
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