背叛者
发表于 2025-3-23 12:33:18
Lattice NExt, from the Embedding Theorem Viewpoint, of normal extensions of S4 and of intermediate logics. Grounding on the Gödel–McKinsey–Tarski embedding, for any S4-logic, we define the notion of .-decomposition and that of a modal component of the logic. Then, we investigate conditions, when a modal logic has its least modal component.
languid
发表于 2025-3-23 16:00:09
Dummett Logic, Irreflexive Modality and Novikov Completeness,rpreted on every finite chain by the so called .. We show that the resulting logic is conservative over ., determines a . in . w.r.t. P. Novikov’s approach to the notion of a new logical connective. Moreover, we show that is an explicit example of . of ., i.e. every proper extension of it is not conservative over ..
mitten
发表于 2025-3-23 18:29:46
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异常
发表于 2025-3-24 02:03:47
,Larisa Maksimova’s Early Contributions to Relevance Logic,ut to methodically study systems of relevance logics, initially, focusing on Ackermann’s . of “Rigorous Implication,” and then extending her work to Anderson and Belnap’s systems . of Entailment and . of Relevant Implication, and other related logics. Not only did she develop an algebraic semantics
miracle
发表于 2025-3-24 06:09:49
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GUILE
发表于 2025-3-24 07:39:54
Characteristic Formulas Over Intermediate Logics,varieties of Heyting algebras containing infinite finitely presented subdirectly irreducible algebras. Moreover, we prove that there is a continuum of intermediate logics that can be axiomatized by characteristic formulas of countable algebras, while they are not axiomatizable by standard Yankov (Ja
严重伤害
发表于 2025-3-24 12:43:49
,A Generalization of Maksimova’s Criterion for the Disjunction Property,ipal meets in which disjunction is introduced via principal intersection terms. We also give a necessary condition for semiconstructvity, and show how it can be applied to admissibility of multiple-conclusion rules expressing semiconstructivity.
CHOKE
发表于 2025-3-24 15:56:38
,Rasiowa–Sikorski Sets and Forcing, (.). The central idea, due to Rasiowa and Sikorski and developed in this paper, is constructing first-order models from individual variables. The notion of a Rasiowa–Sikorski set of formulas of an arbitrary language . is introduced. Investigations are confined to countable languages. Each Rasiowa–S
唤醒
发表于 2025-3-24 22:03:27
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fodlder
发表于 2025-3-25 00:17:45
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