Characterization of α-open set and α-closure operator via digraph

被引:0
作者
Falah, Hassanein [1 ]
Abbas, Sarah Nahed Abdul [2 ]
机构
[1] Gen Directorate Educ Babil Governorate, Baghdad, Iraq
[2] Hilla Univ Coll, Dept Accounting, Babylon, Iraq
关键词
Graph theory; Subdigraph; Topology; Closure; Interior;
D O I
10.1080/09720529.2022.2068599
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
In this paper, authors defined a conical open set's characterization. As a consequence, they introduced the (alpha(Ro) - space and alpha(R1) - space)-open subdigraph in graph theory. Their interrelationships were investigated. As a result, several theorems have been proven. The aim of this paper, is to find graph theory applications due to the difficulty in finding applications in topological spaces, which are pure mathematics branches. We defined a conical open set's characterization. As a consequence, we introduced the (alpha(Ro) space and alpha(R1) - space)-open subdigraph in graph theory. Their interrelationships were investigated. As a result, several theorems have been proven.
引用
收藏
页码:1475 / 1485
页数:11
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