Generalized Tableau Systems for Intemediate Propositional Logics
Citations
27 citations
Cites methods from "Generalized Tableau Systems for Int..."
...frequently used (see, for example, [18, 13, 21, 29, 14, 23]; some recent work is [20, 6]). Tableau calculi have been developed and are being used for non-classical logics such as intuitionistic logic [18, 3], conditional logic [2], logics of metric and topology [27] and hybrid logics [37, 10, 15]. Rather than developing tableau calculi one by one for individual logics, it is possible to develop tableau c...
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Cites methods from "Generalized Tableau Systems for Int..."
...[1] present a semantic-based method and so-called selection functions to establish that certain intermediate logics are—in our terminology—variable-axiomatisations and (a variant of) formula-axiomatisations of intuitionistic logic....
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3 citations
Cites background or methods from "Generalized Tableau Systems for Int..."
...Integration with a genuine higher-order automatic theorem prover, such as LEO-II [5] and Satallax [3], seems necessary....
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...2The answer, known as Steinitz’s theorem [3], says that a directed graph g is isomorphic to the 1-skeleton of a real convex three-dimensional polyhedron iff g is planar and three-connected....
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...Sledgehammer’s performance on higher-order problems is unimpressive, and given the inherent difficulty of performing higher-order reasoning using first-order theorem provers, the way forward is to integrate Sledgehammer with higher-order automatic theorem provers, such as LEO-II [5] and Satallax [3]....
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References
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