Fundamentalʹnaâ i prikladnaâ matematika, Tome 5 (1999) no. 3, pp. 903-926
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A. D. Yashin. On a new constant in intuitionistic propositional logic. Fundamentalʹnaâ i prikladnaâ matematika, Tome 5 (1999) no. 3, pp. 903-926. http://geodesic.mathdoc.fr/item/FPM_1999_5_3_a18/
@article{FPM_1999_5_3_a18,
author = {A. D. Yashin},
title = {On a~new constant in intuitionistic propositional logic},
journal = {Fundamentalʹna\^a i prikladna\^a matematika},
pages = {903--926},
year = {1999},
volume = {5},
number = {3},
language = {ru},
url = {http://geodesic.mathdoc.fr/item/FPM_1999_5_3_a18/}
}
TY - JOUR
AU - A. D. Yashin
TI - On a new constant in intuitionistic propositional logic
JO - Fundamentalʹnaâ i prikladnaâ matematika
PY - 1999
SP - 903
EP - 926
VL - 5
IS - 3
UR - http://geodesic.mathdoc.fr/item/FPM_1999_5_3_a18/
LA - ru
ID - FPM_1999_5_3_a18
ER -
%0 Journal Article
%A A. D. Yashin
%T On a new constant in intuitionistic propositional logic
%J Fundamentalʹnaâ i prikladnaâ matematika
%D 1999
%P 903-926
%V 5
%N 3
%U http://geodesic.mathdoc.fr/item/FPM_1999_5_3_a18/
%G ru
%F FPM_1999_5_3_a18
The classification theorem for the family of all Novikov complete extensions of the intuitionistic propositional logic in the language containing a single additional constant is proved. The algorithmic problem of the conservativeness of calculi in this enriched language over intuitionistic propositional logic is established to be decidable.