Conjunctive and Disjunctive Limits: Abstract Logics and Modal Operators
DOI:
https://doi.org/10.2478/sh-2020-0028Keywords:
abstract logic, conjunctive limit, disjunctive limit, modal logic, Jan Woleński.Abstract
Departing from basic concepts in abstract logics, this paper introduces two concepts: conjunctive and disjunctive limits. These notions are used to formalize levels of modal operators