Intuitionistic Logic is a Connexive Logic

被引:2
|
作者
Fazio, Davide [1 ]
Ledda, Antonio [2 ]
Paoli, Francesco [2 ]
机构
[1] Univ Teramo, Dipartimento Sci Comunicaz, Teramo, Italy
[2] Univ Cagliari, Dipartimento Pedag, Psicol, Filosofia, Cagliari, Italy
关键词
Connexive logic; Intuitionistic logic; Heyting algebra; Semi-Heyting algebra; Algebraic logic; Connexive Heyting algebra; Connexive Heyting logic; VARIETIES; IDEALS; EQUIVALENT; GENTZEN;
D O I
10.1007/s11225-023-10044-7
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
We show that intuitionistic logic is deductively equivalent to Connexive Heyt-ing Logic (CHL), hereby introduced as an example of a strongly connexive logic with an intuitive semantics. We use the reverse algebraisation paradigm: CHL is presented as the assertional logic of a point regular variety (whose structure theory is examined in de-tail) that turns out to be term equivalent to the variety of Heyting algebras. We provide Hilbert-style and Gentzen-style proof systems for CHL; moreover, we suggest a possible computational interpretation of its connexive conditional, and we revisit Kapsner's idea of superconnexivity.
引用
收藏
页码:95 / 139
页数:45
相关论文
共 50 条
  • [1] Intuitionistic Logic is a Connexive Logic
    Davide Fazio
    Antonio Ledda
    Francesco Paoli
    [J]. Studia Logica, 2024, 112 : 95 - 139
  • [2] RELEVANT CONNEXIVE LOGIC
    Francez, Nissim
    [J]. LOGIC AND LOGICAL PHILOSOPHY, 2019, 28 (03) : 409 - 425
  • [3] Dialogical Connexive Logic
    Shahid Rahman
    Helge Rückert
    [J]. Synthese, 2001, 127 : 105 - 139
  • [4] Kripke Completeness of Bi-intuitionistic Multilattice Logic and its Connexive Variant
    Kamide, Norihiro
    Shramko, Yaroslav
    Wansing, Heinrich
    [J]. STUDIA LOGICA, 2017, 105 (06) : 1193 - 1219
  • [5] CONNEXIVE CLASS LOGIC
    MCCALL, S
    [J]. JOURNAL OF SYMBOLIC LOGIC, 1967, 32 (01) : 83 - &
  • [6] Dialogical connexive logic
    Rahman, S
    Rückert, H
    [J]. SYNTHESE, 2001, 127 (1-2) : 105 - 139
  • [7] Classical Logic Is Connexive
    Fiore, Camillo
    [J]. AUSTRALASIAN JOURNAL OF LOGIC, 2024, 21 (02)
  • [8] CONNEXIVE CLASS LOGIC
    MCCALL, S
    [J]. JOURNAL OF SYMBOLIC LOGIC, 1967, 32 (03) : 443 - &
  • [9] A POLY-CONNEXIVE LOGIC
    Francez, Nissim
    [J]. LOGIC AND LOGICAL PHILOSOPHY, 2020, 29 (01) : 143 - 157
  • [10] Kripke Completeness of Bi-intuitionistic Multilattice Logic and its Connexive Variant
    Norihiro Kamide
    Yaroslav Shramko
    Heinrich Wansing
    [J]. Studia Logica, 2017, 105 : 1193 - 1219