𝔖 Bobbio Scriptorium
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The number of {□, →}-logics

✍ Scribed by George F. Schumm


Publisher
John Wiley and Sons
Year
1990
Tongue
English
Weight
83 KB
Volume
36
Category
Article
ISSN
0044-3050

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📜 SIMILAR VOLUMES


Two logical hierarchies of optimization
✍ Uffe Flarup; Klaus Meer 📂 Article 📅 2006 🏛 John Wiley and Sons 🌐 English ⚖ 209 KB

## Dedicated to Professor Günter Asser on the occasion of his eightieth birthday We introduce and study certain classes of optimization problems over the real numbers. The classes are defined by logical means, relying on metafinite model theory for so called R-structures (see [12,11]). More precis

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Number of non-Fregean sentential logics
✍ Joanna Golińska-Pilarek 📂 Article 📅 2006 🏛 John Wiley and Sons 🌐 English ⚖ 94 KB 👁 1 views

## Abstract We show that there are continuum many different non‐Fregean sentential logics that have adequate models. The proof is based on the construction of a special class of models of the power of the continuum. (© 2006 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim)

The completeness of monotonic modal logi
✍ Brian F. Chellas; Audrey McKinney 📂 Article 📅 1975 🏛 John Wiley and Sons 🌐 English ⚖ 379 KB

The purpose of this paper is to point out an error in KRISTER SEGERBERG'S proof of the completeness of the modal logic R, and to provide a correct proof.2) The correct proofbased on a notion and a strategy suggested by SEOERBERO'S techniquesintroduces a general approach for obtaining completeness th