2001/58/3 (5) — DOI: 10.5486/PMD.2001.2232 — pp. 337-351
Full Text Abstract

A note on the weak subalgebra lattice of a unary algebra with constants

Authors: Konrad Pióro

Keywords: digraph, strong and weak subalgebras, subalgebra lattices, unary algebra, partial algebra

Mathematics Subject Classification: 05C20, 05C90, 05C99, 08A60, 08A30, 08A55