A theory of quantal sets
β Scribed by Ugo BerniCanani; Francis Borceux; Rosanna SucciCruciani
- Publisher
- Elsevier Science
- Year
- 1989
- Tongue
- English
- Weight
- 883 KB
- Volume
- 62
- Category
- Article
- ISSN
- 0022-4049
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
## Abstract An interesting positive theory is the GPK theory. The models of this theory include all hyperuniverses (see [5] for a definition of these ones). Here we add a form of the axiom of infinity and a new scheme to obtain GPK~β~^+^. We show that in these conditions, we can interprete the Kell
## MSC (2000) 03B47 The logic just corresponding to (non-commutative) involutive quantales, which was introduced by Wendy Mac-Caull, is reconsidered in order to obtain a cut-free sequent calculus formulation, and the completeness theorem (with respect to the involutive quantale model) for this log
In this paper the existence of natural models for a paraconsistent version of naive set theory is discussed. These stand apart from the previous attempts due to the presence of some non-monotonic ingredients in the comprehension scheme they fulfill. Particularly, it is proved here that allowing the