Document Type : Research Paper

Author

• Taghreed Hur Majeed

Education College, Mustansiriyah University, Baghdad, Iraq

Abstract

The main goal of this paper is investigating some types of topological groupoid and their action which denoted by LM- groupoid and M- groupoid. Some properties of these groupoid are written as proposition. We concentrated to research the relation of M- groupoid and LM- groupoid.

Keywords

• groupoid
• topological groupoid
• principal groupoid
• topological group
• action of topological groupoid