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Mann'a, Mohammad Qasim
- Monoid and Topological Groupoid
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1 Math Department, College of Science, Qassim University, P.O. Box: 6644-Buraidah: 51452, SA
1 Math Department, College of Science, Qassim University, P.O. Box: 6644-Buraidah: 51452, SA
Source
The Journal of the Indian Mathematical Society, Vol 85, No 1-2 (2018), Pagination: 192-201Abstract
Here we introduce some new results which are relative to the concept of topological monoid-groupoid and prove that the category of topological monoid coverings of X is equivalent to the category covering groupoids of the monoid-groupoid π1(X). Also, it is shown that the monoid structure of monoid-groupoid lifts to a universal covering groupoid.Keywords
Fundamental Groupoid, Covering Groupoids, Topological Groupoid, Topological Semigroup and Monoid.References
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