Peirce's contributions to possible-worlds semantics

Ahti Veikko Pietarinen*

*Corresponding author for this work

    Research output: Contribution to journalJournal articlepeer-review

    14 Citations (Scopus)

    Abstract

    A century ago, Charles S. Peirce proposed a logical approach to modalities that came close to possible-worlds semantics. This paper investigates his views on modalities through his diagrammatic logic of Existential Graphs (EGs). The contribution of the gamma part of EGs to the study of modalities is examined. Some ramifications of Peirce's remarks are presented and placed into a contemporary perspective. An appendix is included that provides a transcription with commentary of Peirce's unpublished manuscript on modality from 1901.

    Original languageEnglish
    Pages (from-to)345-369
    Number of pages25
    JournalStudia Logica
    Volume82
    Issue number3
    DOIs
    Publication statusPublished - Apr 2006

    Scopus Subject Areas

    • Logic
    • History and Philosophy of Science

    User-Defined Keywords

    • Existential Graphs
    • Modality
    • Peirce
    • Possible-worlds semantics

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