Soft weakly connected sets and soft weakly connected components

被引:2
|
作者
Al-Ghour, Samer [1 ]
Al-Saadi, Hanan [2 ]
机构
[1] Jordan Univ Sci & Technol, Dept Math & Stat, Irbid 22110, Jordan
[2] Umm Al Qura Univ, Fac Appl Sci, Dept Math, Mecca 24225, Saudi Arabia
来源
AIMS MATHEMATICS | 2024年 / 9卷 / 01期
关键词
weakly connected sets; soft connectedness; soft alpha-open sets; soft connected components; SEPARATION AXIOMS;
D O I
10.3934/math.2024077
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
Although the concept of connectedness may seem simple, it holds profound implications for topology and its applications. The concept of connectedness serves as a fundamental component in the Intermediate Value Theorem. Connectedness is significant in various applications, including geographic information systems, population modeling and robotics motion planning. Furthermore, connectedness plays a crucial role in distinguishing between different topological spaces. In this paper, we define soft weakly connected sets as a new class of soft sets that strictly contains the class of soft connected sets. We characterize this new class of sets by several methods. We explore various results related to soft subsets, supersets, unions, intersections and subspaces within the context of soft weakly connected sets. Additionally, we provide characterizations for soft weakly connected sets classified as soft pre-open, semi-open or alpha-open sets. Furthermore, we introduce the concept of a soft weakly connected component as follows: Given a soft point ax in a soft topological space (X,Delta,A), we define the soft weakly component of (X,Delta,A) determined by ax as the largest soft weakly connected set, with respect to the soft inclusion (subset of) relation, that contains ax. We demonstrate that the family of soft weakly components within a soft topological space comprises soft closed sets, forming a soft partition of the space. Lastly, we establish that soft weak connectedness is preserved under soft alpha-continuity.
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页码:1562 / 1575
页数:14
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