Study on a Strong and Weak In/I-Connected Total Perfect Ik/I-Dominating set in Fuzzy Graphs

• Published in: Mathematics (Basel) Vol. 10; no. 17
• Main Authors: Elavarasan, Krishnasamy, Gunasekar, Tharmalingam, Cepova, Lenka, Cep, Robert
• Format: Journal Article
• Language: English
• Published: MDPI AG 01-09-2022
• Subjects: Analysis; Fuzzy algorithms; Fuzzy logic; Fuzzy sets; Fuzzy systems; Graph theory; Set theory; Czech Republic
• ISSN: 2227-7390; 2227-7390
• DOI: 10.3390/math10173178

In this paper, the concept of a strong n-Connected Total Perfect k-connected total perfect k-dominating set and a weak n-connected total perfect k-dominating set in fuzzy graphs is introduced. In the current work, the triple-connected total perfect dominating set is modified to an n-connected total perfect k-dominating set n[sub.ctpkD] (G) and number γn[sub.ctpD] (G). New definitions are compared with old ones. Strong and weak n-connected total perfect k-dominating set and number of fuzzy graphs are obtained. The results of those fuzzy sets are discussed with the definitions of spanning fuzzy graphs, strong and weak arcs, dominating sets, perfect dominating sets, generalization of triple-connected total perfect dominating sets of fuzzy graphs, complete, connected, bipartite, cut node, tree, bridge and some other new notions of fuzzy graphs which are analyzed with a strong and weak n[sub.ctpkD] (G) set of fuzzy graphs. The order and size of the strong and weak n[sub.ctpkD] (G) fuzzy set are studied. Additionally, a few related theorems and statements are analyzed.