A characterization of 1-, 2-, 3-, 4-homomorphisms of ordered sets

Title:

A characterization of 1-, 2-, 3-, 4-homomorphisms of ordered sets

Creator:

Halaš, Radomír and Hort, Daniel

Identifier:

https://cdk.lib.cas.cz/client/handle/uuid:20676901-7bb4-47c7-bb5b-2cb8b1a2f452
uuid:20676901-7bb4-47c7-bb5b-2cb8b1a2f452

Subject:

ordered sets and morphisms

Type:

model:article and TEXT

Format:

bez média and svazek

Description:

We characterize totally ordered sets within the class of all ordered sets containing at least four-element chains. We use a simple relationship between their isotone transformations and the so called 1-endomorphism which is introduced in the paper. Later we describe 1-, 2-, 3-, 4-homomorphisms of ordered sets in the language of super strong mappings.

Language:

English

Rights:

http://creativecommons.org/publicdomain/mark/1.0/
policy:public

Coverage:

213-221

Source:

Czechoslovak Mathematical Journal | 2003 Volume:53 | Number:1

Harvested from:

CDK

Metadata only:

false