摘要 :
This paper presents the first purely algebraic characterization of classes ofpartial algebras definable by a set of strong equations. This result was posible due to newtools such as invariant congruences, i.e. a generalization of ...
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This paper presents the first purely algebraic characterization of classes ofpartial algebras definable by a set of strong equations. This result was posible due to newtools such as invariant congruences, i.e. a generalization of the notion of a fully invariantcongruence, and extension of algebras, specific for strong equations.
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摘要 :
This paper presents the first purely algebraic characterization of classes of partial algebras definable by a set of strong equations. This result was posible due to new tools such as invariant congruences, i.e. a generalization o...
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This paper presents the first purely algebraic characterization of classes of partial algebras definable by a set of strong equations. This result was posible due to new tools such as invariant congruences, i.e. a generalization of the notion of a fully invariant congruence, and extension of algebras, specific for strong equations. Keywords partial algebra - equational logic - equation - strong equational class Presented by Wieslaw Dziobiak
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摘要 :
We investigate first order sentences valid in completions of a given partial algebraic structure - a partial model. We give semantic and syntactic description of the set of all sentences valid in every completion of the given part...
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We investigate first order sentences valid in completions of a given partial algebraic structure - a partial model. We give semantic and syntactic description of the set of all sentences valid in every completion of the given partial model - first order theory of this model.
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