Vol. 50 No. 4 (2021)

View Vol. 50 No. 4 (2021)
Published: 2021-12-30

Full Issue

  • On the Category of EQ-algebras

    Narges Akhlaghinia, Mona Aaly Kologani, Rajab Ali Borzooei, Xiao Long Xin (Author)
    397-419
    DOI: https://doi.org/10.18778/0138-0680.2021.01

  • The (Greatest) Fragment of Classical Logic that Respects the Variable-Sharing Principle (in the FMLA-FMLA Framework)

    Damian E. Szmuc (Author)
    421-453
    DOI: https://doi.org/10.18778/0138-0680.2021.08

  • A Sound Interpretation of Leśniewski's Epsilon in Modal Logic KTB

    Takao Inoue (Author)
    455-463
    DOI: https://doi.org/10.18778/0138-0680.2021.25

  • On Complete Representations and Minimal Completions in Algebraic Logic, Both Positive and Negative Results

    Tarek Sayed Ahmed (Author)
    465-511
    DOI: https://doi.org/10.18778/0138-0680.2021.17

  • An Arithmetically Complete Predicate Modal Logic

    Yunge Hao, George Tourlakis (Author)
    513-541
    DOI: https://doi.org/10.18778/0138-0680.2021.18