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Some New Three-valued Paraconsistent Logics

delete2025-12-01
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B
B. N. Saha *
S
Soma Dutta
M
Mohua Banerjee
DOI:10.1007/s11225-025-10222-9delete
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Abstract

Abstract

En 中文
This paper presents some new three-valued paraconsistent systems for which a one-to-one correspondence between the notions of consequence and inconsistency can be established following Dutta and Chakraborty (in: New Directions in Paraconsistent Logic Springer Proc Math Stat, vol 152, pp 269 283, Springer, India, 2015). A natural deduction style proof system and soundness-completeness result for each of these logics is established. Moreover, some of the logics are identified as generalized logics of formal inconsistency following a newly proposed notion of generalized gentle explosion.
Keywords:
Paraconsistent logic
3-valued logic
Natural deduction
Gentle explosion

Journal

S
Studia Logica
IF:
0.6
Papers:
27
Citations:
0

Organization

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indian institute of technology (iit) - kanpur
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3.5K
Papers: 3.3K
Citations: 2
I
indian institute of technology system (iit system)
Scholars:
9.3W
Papers: 9.9W
Citations: 93