University of Jiroft | Halimeh Moghbeli

Research

Title	The category of pre-directed sets
Type	Presentation
Keywords	pre-dcpos, products,coproducts
Researchers	Halimeh Moghbeli

Abstract

In this paper, some categorical properties of the category Pre-Dcpo of all pre-dcpos with pre- continuous maps between them is considered. In particular, we characterize products and coproducts in this category. Then, we show that equalizers and pullbacks do not necessarily exist in this category.