On lax epimorphisms of partially ordered monoids

Author:

Sohail N.1,Shah A. H.2,Ahangar S. A.2

Affiliation:

1. Institute of Mathematics and Statistics, The University Tartu, Tartu, Estonia

2. Department of Mathematics, Central University of Kashmir, Ganderbal, India

Abstract

Epimorphisms in the category of partially ordered monoids may not be surjective. We prove that lax epimorphisms in the category of partially ordered monoids are surjective. We further show that lax epimorphisms in the said category coincide with coinserters. Our results also generalize to partially ordered semigroups.

Funder

Estonian Science Foundation's

Publisher

World Scientific Pub Co Pte Ltd

Subject

General Mathematics

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