The Upper and Lower Approximations in Rough Subgroupoid of a Groupoid
und | 16. Mai 2019
Über diesen Artikel
Online veröffentlicht: 16. Mai 2019
Seitenbereich: 85 - 93
Eingereicht: 11. Feb. 2019
Akzeptiert: 07. Apr. 2019
DOI: https://doi.org/10.1515/mjpaa-2018-0009
Schlüsselwörter
© 2018 H. Tasbozan et al., published by Sciendo
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.
In this article, we introduce the concept of rough subgroupoid of a groupoid as a generalization of a rough subgroup and give some features about the lower and the upper approximations in a groupoid [1]. We give some of the characterization of them.