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On displaying negative modalities. / Drobyshevich, Sergey.
в: Logic and Logical Philosophy, Том 27, № 2, 06.2018, стр. 161-192.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - On displaying negative modalities
AU - Drobyshevich, Sergey
N1 - Publisher Copyright: © 2017 by Nicolaus Copernicus University. Copyright: Copyright 2018 Elsevier B.V., All rights reserved.
PY - 2018/6
Y1 - 2018/6
N2 - We extend Takuro Onishi's result on displaying substructural negations by formulating display calculi for non-normal versions of impos- sibility and unnecessity operators, called regular and co-regular negations, respectively, by Dimiter Vakarelov. We make a number of connections be- tween Onishi's work and Vakarelov's study of negation. We also prove a decidability result for our display calculus, which can be naturally extended to obtain decidability results for a large number of display calculi for logics with negative modal operators.
AB - We extend Takuro Onishi's result on displaying substructural negations by formulating display calculi for non-normal versions of impos- sibility and unnecessity operators, called regular and co-regular negations, respectively, by Dimiter Vakarelov. We make a number of connections be- tween Onishi's work and Vakarelov's study of negation. We also prove a decidability result for our display calculus, which can be naturally extended to obtain decidability results for a large number of display calculi for logics with negative modal operators.
KW - Bi-intuitionistic logic
KW - Decidability
KW - Display calculus
KW - Distributive logic
KW - Impossibility
KW - Negative modalities
KW - Un-necessity
KW - impossibility
KW - unnecessity
KW - negative modalities
KW - bi-intuitionistic logic
KW - distributive logic
KW - decidability
KW - display calculus
UR - http://www.scopus.com/inward/record.url?scp=85049264706&partnerID=8YFLogxK
U2 - 10.12775/LLP.2017.023
DO - 10.12775/LLP.2017.023
M3 - Article
AN - SCOPUS:85049264706
VL - 27
SP - 161
EP - 192
JO - Logic and Logical Philosophy
JF - Logic and Logical Philosophy
SN - 1425-3305
IS - 2
ER -
ID: 14405899