Heyting valued set theory and Sato hyperfunctions
نویسندگان
چکیده
منابع مشابه
Heyting-valued interpretations for Constructive Set Theory
The theory of locales [23] has a twofold interplay with intuitionistic mathematics: first of all, the internal logic of toposes and intuitionistic set theories provide suitable settings for the development of the theory of locales [24], and secondly, the notion of a locale determines two important forms of toposes and of interpretations for intuitionistic set theories, namely localic toposes [2...
متن کاملGeneralizing realizability and Heyting models for constructive set theory
This article presents a generalisation of the two main methods for obtaining class models of constructive set theory. Heyting models are a generalisation of the Boolean models for classical set theory which are a kind of forcing, while realizability is a decidedly constructive method that has first been develloped for number theory by Kleene and was later very fruitfully adapted to constructive...
متن کاملInterpreting lattice-valued set theory in fuzzy set theory
An interpretation of lattice-valued logic, defined by Titani, in basic fuzzy logic, defined by Hájek, is presented. Moreover, Titani’s axioms of lattice-valued set theory are interpreted in fuzzy set theory, under slight modifications of the fuzzy set theory axiomatics.
متن کاملCausal Sets and Frame-Valued Set Theory
In spacetime physics any set C of events—a causal set—is taken to be partially ordered by the relation ≤ of possible causation: for p, q ∈ C, p ≤ q means that q is in p’s future light cone. In her groundbreaking paper The internal description of a causal set: What the universe looks like from the inside, Fotini Markopoulou proposes that the causal structure of spacetime itself be represented by...
متن کاملHeyting-Brouwer Rough Set Logic
A rough set logic based on Heyting-Brouwer algebras HBRSL is proposed as a basis for reasoning about rough information. It is an extension of Düntsch’s logic with intuitionistic implication, and is seen as a variant of HeytingBrouwer logic. A Kripke semantics and natural deduction for the logic are presented and the completeness theorem is proved.
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: Publications of the Research Institute for Mathematical Sciences
سال: 1986
ISSN: 0034-5318
DOI: 10.2977/prims/1195177631