| Title |
On Sahlqvist Formulas in Relevant Logic
|
|---|---|
| Published in |
Journal of Philosophical Logic, August 2017
|
| DOI | 10.1007/s10992-017-9445-y |
| Pubmed ID | |
| Authors |
Guillermo Badia |
| Abstract |
This paper defines a Sahlqvist fragment for relevant logic and establishes that each class of frames in the Routley-Meyer semantics which is definable by a Sahlqvist formula is also elementary, that is, it coincides with the class of structures satisfying a given first order property calculable by a Sahlqvist-van Benthem algorithm. Furthermore, we show that some classes of Routley-Meyer frames definable by a relevant formula are not elementary. |
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Geographical breakdown
| Country | Count | As % |
|---|---|---|
| Unknown | 1 | 100% |
Demographic breakdown
| Type | Count | As % |
|---|---|---|
| Members of the public | 1 | 100% |
Mendeley readers
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Geographical breakdown
| Country | Count | As % |
|---|---|---|
| Unknown | 2 | 100% |
Demographic breakdown
| Readers by professional status | Count | As % |
|---|---|---|
| Unknown | 2 | 100% |
| Readers by discipline | Count | As % |
|---|---|---|
| Agricultural and Biological Sciences | 1 | 50% |
| Unknown | 1 | 50% |
Attention Score in Context
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#18,643,992
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#274
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Outputs of similar age from Journal of Philosophical Logic
#4
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