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Pseudo-metric on KU-algebras. (English) Zbl 1480.06013

The authors introduce the concept of pseudo-metric which is induced from a pseudo-valuation on KU-algebras and investigate the relationship between pseudo-valuations and ideals of KU-algebras. Conditions for a real-valued function to be a pseudo-valuation on KU-algebras are provided.
The obtained results are trivial and obvious. They are similar to other algebraic structures.

MSC:

06F35 BCK-algebras, BCI-algebras
03G25 Other algebras related to logic
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References:

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