Intuitionistic Logic is a Connexive Logic
نویسندگان
چکیده
Abstract We show that intuitionistic logic is deductively equivalent to Connexive Heyting Logic ( $$\textrm{CHL}$$ CHL ), hereby introduced as an example of a strongly connexive with intuitive semantics. use the reverse algebraisation paradigm: presented assertional point regular variety (whose structure theory examined in detail) turns out be term algebras. provide Hilbert-style and Gentzen-style proof systems for ; moreover, we suggest possible computational interpretation its conditional, revisit Kapsner’s idea superconnexivity.
منابع مشابه
When Conditional Logic met Connexive Logic
Conditional logic and connexive logic are two theories whose goal is the correct formalization of the way conditionals (i.e. sentences of form if A, C) are used in natural language. However, both approaches are never combined in the literature. I present here the first formal system which allows modeling the ideas behind these two approaches in a unique framework. Furthermore, the resulting sys...
متن کاملConnexive Modal Logic
Connexive logic is a neglected direction in non-classical logic. In the present paper, first an axiomatic system of connexive propositional logic is presented. This logic, C, is shown to be sound and complete with respect to a class of relational models. It seems that this semantics is, in fact, the first known intuitively plausible interpretation of a system of connexive logic. The presentatio...
متن کاملDialogical Connexive Logic
Many of the discussions about conditionals can best be put as follows: can those conditionals that involve an entailment relation be formulated within a formal system? The reasons for the failure of the classical approach to entailment have usually been that they ignore the meaning connection between antecedent and consequent in a valid entailment. One of the first theories in the history of lo...
متن کاملAN ALGEBRAIC STRUCTURE FOR INTUITIONISTIC FUZZY LOGIC
In this paper we extend the notion of degrees of membership and non-membership of intuitionistic fuzzy sets to lattices and introduce a residuated lattice with appropriate operations to serve as semantics of intuitionistic fuzzy logic. It would be a step forward to find an algebraic counterpart for intuitionistic fuzzy logic. We give the main properties of the operations defined and prove som...
متن کاملIntuitionistic Logic
There are basically two ways to view intuitionistic logic: (i) as a philosoph ical–foundational issue in mathematics, (ii) as a technical discipline within mathematical logic. Let us deal with the philosophical aspects first, they will provide the motivation for the subject. In doing so, we will follow L.E.J. Brouwer, the founding father of intuitionism. Brouwer did contribute little to intuiti...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Studia Logica
سال: 2023
ISSN: ['0039-3215', '1572-8730']
DOI: https://doi.org/10.1007/s11225-023-10044-7