Search Results - "Wijaya, Kristiana"
-
1
An Inclusive Distance Irregularity Strength of n-ary Tree
Published in JTAM (Jurnal Teori dan Aplikasi Matematika) (Online) (02-04-2024)“…An inclusive distance vertex irregular labelling of a simple graph G is a function of the vertex set of to positive integer set such that the sum of…”
Get full text
Journal Article -
2
Odd Harmonious Labeling of Pn ⊵ C4 and Pn ⊵ D2(C4)
Published in Indonesian journal of combinatorics (28-12-2021)“…A graph G with q edges is said to be odd harmonious if there exists an injection f:V(G) → ℤ2q so that the induced function f*:E(G)→ {1,3,...,2q-1} defined by…”
Get full text
Journal Article -
3
Another Antimagic Conjecture
Published in Symmetry (Basel) (01-11-2021)“…An antimagic labeling of a graph G is a bijection f:E(G)→{1,…,|E(G)|} such that the weights w(x)=∑y∼xf(y) distinguish all vertices. A well-known conjecture of…”
Get full text
Journal Article -
4
Local Super Antimagic Total Labeling for Vertex Coloring of Graphs
Published in Symmetry (Basel) (01-11-2020)“…Let G=(V,E) be a graph with vertex set V and edge set E. A local antimagic total vertex coloring f of a graph G with vertex-set V and edge-set E is an…”
Get full text
Journal Article -
5
Distance irregularity strength of graphs with pendant vertices
Published in Rocznik Akademii Górniczo-Hutniczej im. Stanisława Staszica. Opuscula Mathematica (01-01-2022)“…A vertex \(k\)-labeling \(\phi:V(G)\rightarrow\{1,2,\dots,k\}\) on a simple graph \(G\) is said to be a distance irregular vertex \(k\)-labeling of \(G\) if…”
Get full text
Journal Article -
6
Non-inclusive and inclusive distance irregularity strength for the join product of graphs
Published in Electronic journal of graph theory and applications (01-01-2022)“…A function ϕ: V(G)→{1, 2, …, k} of a simple graph G is said to be a non-inclusive distance vertex irregular k -labeling of G if the sums of labels of…”
Get full text
Journal Article -
7
Subdivision of graphs in R(mK2,P4)
Published in Heliyon (01-06-2020)“…For any graphs F,G, and H, the notation F→(G,H) means that any red-blue coloring of all edges of F will contain either a red copy of G or a blue copy of H. The…”
Get full text
Journal Article -
8
DIMENSI METRIK DARI GRAF HASIL IDENTIFIKASI
Published in Jurnal Matematika UNAND (30-07-2022)“…Pada paper ini dibahas mengenai dimensi metrik dari graf hasil identififikasi. Dimensi metrik dari sebuah graf G, dinotasikan dengan dim(G), adalah…”
Get full text
Journal Article -
9
On Ramsey -minimal graphs
Published in AKCE International Journal of Graphs and Combinatorics (01-08-2018)“…Let and be simple graphs. We write to mean that any red-blue coloring of all edges of will contain either a red copy of or a blue copy of A graph (without…”
Get full text
Journal Article -
10
The Complete List of Ramsey (2K2,K4)-Minimal Graphs
Published in Electronic journal of graph theory and applications (01-10-2015)“…Let $F, G,$ and $H$ be non-empty graphs. The notation $F \rightarrow (G,H)$ means that if all edges of $F$ are arbitrarily colored by red or blue, then either…”
Get full text
Journal Article -
11
On Distance Irregular Labeling of Disconnected Graphs
Published in Kragujevac Journal of Mathematics (01-01-2022)“…A distance irregular k-labeling of a graph G is a function f : V (G) → {1, 2, . . . , k} such that the weights of all vertices are distinct. The weight of a…”
Get full text
Journal Article -
12
On Ramsey (mK2,H)-Minimal Graphs
Published in Graphs and combinatorics (2017)“…Let R ( G , H ) denote the set of all graphs F satisfying F → ( G , H ) and for every e ∈ E ( F ) , ( F - e ) ↛ ( G , H ) . In this paper, we derive the…”
Get full text
Journal Article -
13
On Ramsey (4K2 , P3) -minimal graphs
Published in AKCE International Journal of Graphs and Combinatorics (01-08-2018)“…Let F , G , and H be simple graphs. We write F → (G , H) to mean that any red–blue coloring of all edges of F will contain either a red copy of G or a blue…”
Get full text
Journal Article -
14
POLINOMIAL KROMATIK PADA GRAF KIPAS
Published in Majalah Ilmiah Matematika dan Statistika (03-09-2018)“…A chromatic polynomial of a graph G is a special function that describes the number of ways we can achieve a proper coloring on the vertices of G given k…”
Get full text
Journal Article -
15
On Total Vertex Irregularity Strength of Cocktail Party Graph
Published in JURNAL ILMU DASAR (01-07-2011)“…A vertex irregular total k-labeling of a graph G is a function λ from both the vertex and the edge sets to {1,2,3,,k} such that for every pair of distinct…”
Get full text
Journal Article -
16
On Distance Antimagic Graphs
Published 28-12-2013“…For an arbitrary set of distances $D\subseteq \{0,1, \ldots, diam(G)\}$, a $D$-weight of a vertex $x$ in a graph $G$ under a vertex labeling $f:V\rightarrow…”
Get full text
Journal Article