# Homomorphic images of finite subdirectly irreducible unary algebras

Jaroslav Ježek; P. Marković; David Stanovský

Czechoslovak Mathematical Journal (2007)

- Volume: 57, Issue: 2, page 671-677
- ISSN: 0011-4642

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topJežek, Jaroslav, Marković, P., and Stanovský, David. "Homomorphic images of finite subdirectly irreducible unary algebras." Czechoslovak Mathematical Journal 57.2 (2007): 671-677. <http://eudml.org/doc/31153>.

@article{Ježek2007,

abstract = {We prove that a finite unary algebra with at least two operation symbols is a homomorphic image of a (finite) subdirectly irreducible algebra if and only if the intersection of all its subalgebras which have at least two elements is nonempty.},

author = {Ježek, Jaroslav, Marković, P., Stanovský, David},

journal = {Czechoslovak Mathematical Journal},

keywords = {subdirectly irreducible unary algebra},

language = {eng},

number = {2},

pages = {671-677},

publisher = {Institute of Mathematics, Academy of Sciences of the Czech Republic},

title = {Homomorphic images of finite subdirectly irreducible unary algebras},

url = {http://eudml.org/doc/31153},

volume = {57},

year = {2007},

}

TY - JOUR

AU - Ježek, Jaroslav

AU - Marković, P.

AU - Stanovský, David

TI - Homomorphic images of finite subdirectly irreducible unary algebras

JO - Czechoslovak Mathematical Journal

PY - 2007

PB - Institute of Mathematics, Academy of Sciences of the Czech Republic

VL - 57

IS - 2

SP - 671

EP - 677

AB - We prove that a finite unary algebra with at least two operation symbols is a homomorphic image of a (finite) subdirectly irreducible algebra if and only if the intersection of all its subalgebras which have at least two elements is nonempty.

LA - eng

KW - subdirectly irreducible unary algebra

UR - http://eudml.org/doc/31153

ER -

## References

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