Topological Structures on Vertex Set of Digraphs

Main Article Content

K. Lalithambigai
P. Gnanachandra
https://orcid.org/0000-0001-6089-6441

Abstract

Relation on a set is a simple mathematical model to which many real-life data can be connected. A binary relation  on a set  can always be represented by a digraph. Topology on a set  can be generated by binary relations on the set . In this direction, the study will consider different classical categories of topological spaces whose topology is defined by the binary relations adjacency and reachability on the vertex set of a directed graph. This paper analyses some properties of these topologies and studies the properties of closure and interior of the vertex set of subgraphs of a digraph. Further, some applications of topology generated by digraphs in the study of biological systems are cited.

Article Details

How to Cite
1.
Topological Structures on Vertex Set of Digraphs. Baghdad Sci.J [Internet]. 2023 Mar. 1 [cited 2024 Dec. 19];20(1(SI):0350. Available from: https://bsj.uobaghdad.edu.iq/index.php/BSJ/article/view/8432
Section
article

How to Cite

1.
Topological Structures on Vertex Set of Digraphs. Baghdad Sci.J [Internet]. 2023 Mar. 1 [cited 2024 Dec. 19];20(1(SI):0350. Available from: https://bsj.uobaghdad.edu.iq/index.php/BSJ/article/view/8432

References

Smithson RE. Topologies Generated by Relations. Bull Austral Math Soc. 1969; 1(3): 297-306. https://doi.org/10.1017/S0004972700042167

Slapal J. Relations and Topologies. Czech Math J. 1993; 43(1): 141-150. http://dml.cz/bitstream/handle/10338.dmlcz/128381/CzechMathJ_43-1993-1_12.pdf

Salama AS. Topologies Induced by Relations with Applications. J Computer Sci. 2008; 4(10): 877-887. https://thescipub.com/pdf/jcssp.2008.877.887.pdf

Allam AA, Bakeir MY, Abo-Tabl EA. Some Methods for Generating Topologies by Relations. Bull Malaysian Math Sci Soc Ser. 2. 2008; 31(1): 1-11. http://www.emis.de/journals/BMMSS/pdf/v31n1/v31n1p4.pdf

Khalifa WR, Jasim TH. On Study of Some Concepts in Nano Continuity via Graph Theory. Open Access Libr J. 2021; 8: e7568. https://doi.org/10.4236/oalib.1107568

Abood HM, Abass MY. On Generalized φ-Recurrent of Kenmotsu Type Manifolds. Baghdad Sci J. 2022 Apr. 1; 19(2): 0304. https://doi.org/10.21123/bsj.2022.19.2.0304

Adirasari RP, Suprajitno H, Susilowati L. The Dominant Metric Dimension of Corona Product Graphs. Baghdad Sci J. 2021 Jun. 1; 18(2): 0349. https://doi.org/10.21123/bsj.2021.18.2.0349

Jasim TH, Awad AI. Separation Axioms via Graph Theory. J Phys.: Conf Ser. 2020; 1530: 012114. https://doi.org/10.1088/1742-6596/1530/1/012114

Lalithambigai K, Gnanachandra P. Topologies Induced by Graph Grills on Vertex Set of Graphs. Neuroquantology. 2022; 20(19): 426-435.

Abdelmonen Kozae, Abd El Fattah El Atik, Ashraf Elrokh, Mohamed Atef. New Types of Graphs Induced by Topological Spaces. J Intell Fuzzy Syst. 2019 ; 36(4) : 1-10. https://doi.org/10.3233/JIFS-171561

Hassan AF, Ali IA. The Independent Incompatible Edges Topology on Digraphs. Multicult Educ. 2021; 7(12): 1-6. https://doi.org/10.5281/zenodo.6078158

Chartrand G, Zhang P. Chromatic Graph Theory. 2nd edition. UK: Chapman & Hall/CRC Press; 2019. p. 525.

Munkres JR. Topology. 2nd edition. UK: Pearson Education Limited; 2021. p. 556.

Similar Articles

You may also start an advanced similarity search for this article.