On certain prime cordial families of graphs

被引：2
|
作者：
Idrees, Nazeran [1 ]
Nasir, Sumiya [2 ]
Farooq, Fozia Bashir [3 ]
Majeed, Maria [1 ]
机构：
[1] Govt Coll Univ Faisalabad, Dept Math, Faisalabad 38000, Pakistan
[2] Prince Mohammad Bin Fahd Univ, Coll Sci & Human Studies, Khobar Dhahran, Saudi Arabia
[3] Al Imam Mohammad Ibn Saud Islamic Univ, Dept Math, Riyadh, Saudi Arabia
来源：
JOURNAL OF TAIBAH UNIVERSITY FOR SCIENCE | 2020年 / 14卷 / 01期
关键词：
Double comb graph; sunflower graph; cordial labelling; prime cordial labelling;
D O I：
10.1080/16583655.2020.1756561
中图分类号：
O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];
学科分类号：
07 ; 0710 ; 09 ;
摘要：
Graph labelling is an important tool in modelling real life problems. In the present paper, different graph families are studied for prime cordial labelling. In this work, we show that the double comb graph , for , as well as sunflower planar graph for , admit prime cordial labelling. We also prove that if we join two copies of sunflower planar graph by a path of arbitrary length then the resultant graph is also prime cordial.
引用
收藏
页码：579 / 584
页数：6
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