Title
The Logic of Δ
Keywords
vagueness, modality, modal logic, aoristic modality, aoristic modal logic
Abstract
I argue that the ‘aoristic’ operators, which are intended to describe the logic of vagueness, do not form a standard modal logic. I redefine the operators so that they do form a standard modal logic, provide a semantics of that logic, and argue that the logic is not as strong as standardly claimed.
Original Publication Citation
“The Logic of Δ,” Thought 2.4: 350–356.
BYU ScholarsArchive Citation
Christensen, Ryan, "The Logic of Δ" (2013). Philosophy Faculty Publications. 29.
https://scholarsarchive.byu.edu/philosophy_facpub/29
Document Type
Article
Publication Date
2013
Publisher
Thought
Language
English
College
Humanities
Department
Philosophy
Copyright Status
Wiley Periodicals, Inc and the Northern Institute of Philosophy