Pseudo-valuations on pre-logics |
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Authors: | Sun Shin Ahn Young Bae Jun |
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Institution: | 1.Department of Mathematics Education,Dongguk University,Seoul,Korea;2.Department of Mathematics Education (and RINS),Gyeongsang National University,Chinju,Korea |
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Abstract: | Based on the Buşneag’s model 1,2,3], the notion of pseudo-valuations (valuations) on a pre-logic is introduced, and a pseudo-metric
is induced by a pseudo-valuation on pre-logics. Related properties are investigated, and conditions for a real-valued function
on a pre-logic to be a pseudo-valuation are discussed. Using the notion of (pseudo) valuation, we show that the binary operation
∗ in pre-logics is uniformly continuous. |
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Keywords: | |
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