MATHEMATICA BOHEMICA, Vol. 126, No. 4, pp. 737-744 (2001)

Congruence lattices of finite chains with endomorphisms

Jaroslav Jezek, Vaclav Slavik

Jaroslav Jezek, Charles University, Sokolovska 83, 186 75 Praha 8, Czech Republic, e-mail: jezek@karlin.mff.cuni.cz, Vaclav Slavik, Czech Agricultural University, Kamycka 129, 165 21 Praha 6-Suchdol, Czech Republic, e-mail: slavik@tf.czu.cz

Abstract: Characterization of congruence lattices of finite chains with either one or two endomorphisms is given.

Keywords: chain, congruence lattice

Classification (MSC2000): 06B10

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