Vol. 39, No. 3, 1971

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ISSN: 0030-8730
On certain poset and semilattice homomorphisms

Carlos Johnson, Jr.

Vol. 39 (1971), No. 3, 703–715
Abstract

In this paper a coordinatizing semigroup is used to define and characterize certain homomorphisms on a bounded poset or semilattice. These homomorphisms are determined by their kernels and in the semilattice case the ideals which occur as such kernels are characterized.

Mathematical Subject Classification 2000
Primary: 06A10
Secondary: 20M15
Milestones
Published: 1 December 1971
Authors
Carlos Johnson, Jr.