Weakened Semantics and the Traditional Square of Opposition
- First Online:
- Cite this article as:
- Estrada-González, L. Log. univers. (2008) 2: 155. doi:10.1007/s11787-007-0024-9
In this paper we present a proposal that (i) could validate more relations in the square than those allowed by classical logic (ii) without a modification of canonical notation neither of current symbolization of categorical statements though (iii) with a different but reliable semantics.
Mathematics Subject Classification (2000).Primary 0A305 Secondary 03B50, 03B60, 03B80
Keywords.Weakening semantics pseudo-weak logics classical zero- and first-order logic traditional square of opposition
Unable to display preview. Download preview PDF.