On weaker forms for concepts in theory of topological groupoids

In this paper, we investigate the topologically weak concepts of topological groupoids by giving the concepts of α-topological groupoid and α-topological subgroupoid. Furthermore, we show the role of the density condition to allow α-topological subgroupoid inherited properties from α-topological gro...

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Bibliographic Details
Main Authors: Amin H. Saif, Adem Kılıçman
Format: Article
Language:English
Published: SpringerOpen 2013-04-01
Series:Journal of the Egyptian Mathematical Society
Subjects:
Online Access:http://www.sciencedirect.com/science/article/pii/S1110256X12000442