Results 21 to 30 of about 15,119,957 (115)

The Rainbow (Vertex) Connection Number of Pencil Graphs [PDF]

open access: yes, 2015
An edge colored graph G = (V(G), E(G)) is said rainbow connected, if any two vertices are connnected by a path whose edges have distinct colors. The rainbow connection number of G, denoted by rc(G), is the smallest positive integer of colors needed in ...
Simamora, Dian N.S., Salman, A.N.M.
core   +1 more source

BATAS ATAS RAINBOW CONNECTION NUMBER UNTUK DUA JENIS GRAF BUCKMINSTERFULLERENE [PDF]

open access: yes, 2021
Misalkan G adalah suatu graf terhubung tak trivial. Suatu pewarnaan c : E(G) → {1, 2, ..., k}, k ∈ N pada graf G adalah suatu pewarnaan sisi di G sedemikian sehingga setiap sisi bertetangga boleh berwarna sama.
FITRI, ANGGALIA
core   +1 more source

On the Locating Rainbow Connection Number of Trees and Regular Bipartite Graphs [PDF]

open access: yes, 2023
Locating the rainbow connection number of graphs is a new mathematical concept that combines the concepts of the rainbow vertex coloring and the partition dimension.
Putri, Pritta E.   +7 more
core   +1 more source

Determining the Locating Rainbow Connection Number of Vertex-Transitive Graphs [PDF]

open access: yes
The locating rainbow connection number of a graph is defined as the minimum number of colors required to color vertices such that every two vertices there exists a rainbow vertex path and every vertex has a distinct rainbow code.
Putri, Pritta Etriana   +2 more
core   +1 more source

Bounds for the rainbow connection number of graphs [PDF]

open access: yes, 2011
An edge-coloured graph G is rainbow-connected if any two vertices are connected by a path whose edges have distinct colours. The rain-bow connection number of a connected graph G, denoted rc(G), is the smallest number of colours that are needed in order ...
Ingo Schiermeyer, Schiermeyer, Ingo
core   +1 more source

Rainbow Connection Number of Dense Graphs [PDF]

open access: yes, 2013
An edge-colored graph $G$ is rainbow connected, if any two vertices are connected by a path whose edges have distinct colors. The rainbow connection number of a connected graph $G$, denoted $rc(G)$, is the smallest number of colors that are needed in ...
Li, Xueliang   +2 more
core   +1 more source

Rainbow connection in graphs [PDF]

open access: yes, 2011
Diplomska naloga obravnava števila mavrične in krepke mavrične povezanosti v grafih. Na začetku predstavimo osnovne pojme teorije grafov, ki so potrebni za razumevanje nadaljne snovi.
Pišek, Jasmina
core  

ANALISIS RAINBOW CONNECTION NUMBER PADA GRAF KHUSUS DAN HASIL OPERASINYA [PDF]

open access: yes, 2015
Misalkan G adalah graf terhubung nontrivial dengan edge ¡ coloring c : E(G) ! f1; 2; 3; :::; kg dengan k 2 N, dan mungkin terdapat pewarnaan sisi yang sama pada dua sisi yang bertetangga. Suatu lintasan u ¡ v di G merupakan rainbow path jika tidak ada
Darmawan, Randhi Nanang
core  

Rainbow connection number graf lintasan, graf tangga, dan hasil perkaliannya [PDF]

open access: yes, 2018
INDONESIA: Misalkan G adalah graf terhubung tak trivial. Didefinisikan pewarnaan sisi c∶E(G)→{1,2,…,k},k∈N adalah pewarnaan sedemikian sehingga setiap sisi bertetangga mungkin memiliki warna yang sama. Misalkan u,v∈V(G) dan P adalah lintasan dari u ke
Barroh, Lu’lu’ul
core  

Rainbow and strong rainbow connection number for some families of graphs

open access: yes, 2020
Let G be a nontrivial connected graph. Then G is called a rainbow connected graph if there exists a coloring c : E(G) → {1, 2, ..., k}, k ∈ N, of the edges of G, such that there is a u − v rainbow path between every two vertices of G, where a path P in G
Siddiqui, Muhammad Kamran   +3 more
core   +1 more source

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