Geodesic
Subdirectly irreducible quasi-modal algebras
Acta mathematica Universitatis Comenianae, Tome 74 (2005) no. 2 
S. A. Celani. Subdirectly irreducible
quasi-modal algebras. Acta mathematica Universitatis Comenianae, Tome 74 (2005) no. 2. http://geodesic.mathdoc.fr/item/AMUC_2005_74_2_a7/
@article{AMUC_2005_74_2_a7,
     author = {S. A. Celani},
     title = {Subdirectly irreducible
quasi-modal algebras},
     journal = {Acta mathematica Universitatis Comenianae},
     year = {2005},
     volume = {74},
     number = {2},
     url = {http://geodesic.mathdoc.fr/item/AMUC_2005_74_2_a7/}
}
TY  - JOUR
AU  - S. A. Celani
TI  - Subdirectly irreducible
quasi-modal algebras
JO  - Acta mathematica Universitatis Comenianae
PY  - 2005
VL  - 74
IS  - 2
UR  - http://geodesic.mathdoc.fr/item/AMUC_2005_74_2_a7/
ID  - AMUC_2005_74_2_a7
ER  - 
%0 Journal Article
%A S. A. Celani
%T Subdirectly irreducible
quasi-modal algebras
%J Acta mathematica Universitatis Comenianae
%D 2005
%V 74
%N 2
%U http://geodesic.mathdoc.fr/item/AMUC_2005_74_2_a7/
%F AMUC_2005_74_2_a7

Voir la notice de l'article provenant de la source Comenius University

In this paper we give suitable notions of congruences and subdirectly irreducible algebras for the class of quasi-modal algebras introduced in [1]. We also prove some characterizations of subdirectly irreducible algebras following the similar results given by G. Sambin for modal algebras.