Semigroups of transformations with invariant set
Let T(X) denote the semigroup (under composition) of trans-formations from X into itself. For a xed nonempty subset Y of X, let S(X, Y) = {α ε T(X): Y α ⊆ Y} Then S(X, Y) is a semigroup of total transformations of X which leave a subset Y of X invariant. In this paper, we characterize when S(X, Y) i...
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| Main Authors: | , |
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| Format: | Journal |
| Published: |
2018
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| Subjects: | |
| Online Access: | https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=79952597964&origin=inward http://cmuir.cmu.ac.th/jspui/handle/6653943832/50127 |
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| Institution: | Chiang Mai University |
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