JAEM 2025, Vol 15, No 3JAEM 2025, Vol 15, No 3 koleksiyonunu içerir.http://belgelik.isikun.edu.tr/xmlui/handleiubelgelik/64182026-04-14T12:52:48Z2026-04-14T12:52:48ZEdge irregular reflexive labeling on double broom graph and comb of cycle and star graphVinatih, Rahma ShintaIndriati, B. Diarihttp://belgelik.isikun.edu.tr/xmlui/handleiubelgelik/64702025-03-14T07:09:55Z2025-03-01T00:00:00ZEdge irregular reflexive labeling on double broom graph and comb of cycle and star graph
Vinatih, Rahma Shinta; Indriati, B. Diari
Assume that G is a connected, undirected, simple graph with V (G) as its vertex set and E(G) as its edge set. A labeling technique known as edge irregular reflexive labeling allows each vertex to have a label that is a non-negative even number from 0 to 2kv, and each edge to have a label that is a positive integer from 1 to ke, with distinct weights for each edge. The smallest k of the largest label in graph G, represented by res(G), is the reflexive edge strength. The paper’s contents determine the reflexive edge strength of double broom graph B(r, s, s) with r, s ≥ 2, and comb of cycle and star graph Cr ▷ Ss with r ≥ 3, s ≡ 2, 5 (mod 6).
2025-03-01T00:00:00ZBalance spherical fuzzy graph and their applicationsSome, BiswajitDas, ParikshitPal, Anitahttp://belgelik.isikun.edu.tr/xmlui/handleiubelgelik/64692025-03-14T07:10:55Z2025-03-01T00:00:00ZBalance spherical fuzzy graph and their applications
Some, Biswajit; Das, Parikshit; Pal, Anita
Spherical fuzzy graphs (SFGs) can be considered an advancement beyond the original idea of picture fuzzy graphs (PFGs). The balanced spherical fuzzy graph constitutes a distinct category within the realm of spherical fuzzy graphs. We propose the idea of balanced spherical fuzzy graphs based on density functions in this study and look into some of its characteristics. This article explores the essential and comprehensive criteria required to determine balanced spherical fuzzy graphs. Additionally we have developed an approach to evaluate the spherical fuzzy graph (SFGs) is balanced or not. In summary, this article provides an exemplification of how the utilization of balanced spherical fuzzy graphs (SFGs) can effectively portray the interconnections among neighboring nations.
2025-03-01T00:00:00ZRadial and antipodal domination number of treesSivakumar, R.Shanmugam, E.Pandiaraja, D.Kathiresan, KM.http://belgelik.isikun.edu.tr/xmlui/handleiubelgelik/64682025-03-14T07:10:31Z2025-03-01T00:00:00ZRadial and antipodal domination number of trees
Sivakumar, R.; Shanmugam, E.; Pandiaraja, D.; Kathiresan, KM.
[No abstract available]
2025-03-01T00:00:00ZOn the convergence of sequences in fuzzy topological spacesMohan, Jyothis K.Sheeja, T. K.Kuriakose, A. Sunnyhttp://belgelik.isikun.edu.tr/xmlui/handleiubelgelik/64552025-03-11T10:38:36Z2025-03-01T00:00:00ZOn the convergence of sequences in fuzzy topological spaces
Mohan, Jyothis K.; Sheeja, T. K.; Kuriakose, A. Sunny
Analogous to classical topology, the concept of fuzzy nets, in particular, fuzzy sequences and its convergence play a fundamental role in fuzzy topology. There are several different ways of defining fuzzy convergence. The present paper is based on the definition of convergence of fuzzy sequences in terms of quasi-coincidence and Qneighbourhoods. The study aims at investigating the convergence of fuzzy sequences in various fuzzy topological spaces. The nature of convergent sequences of fuzzy points in certain fuzzy topological spaces such as fuzzy indiscrete, fuzzy discrete, fuzzy co-finite etc. are studied. Characterization theorems for the convergence of fuzzy sequences in each space are obtained. Also, characterizations of fuzzy indiscrete topological space using convergence of fuzzy sequences are provided. The concepts of maximal limit, l-set, lm-set and fuzzy l-set of fuzzy sequences are introduced and their properties are explored.
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