Journal of Research in Mathematics Trends and Technology
Vol. 7 No. 2 (2025): Journal of Research in Mathematics Trends and Technology (JoRMTT)

The L(2,1) Labeling of Windmill, Binomial Tree, Pan, Gear, Prism, Helm, Lilly, Hurdle, and Key Graph

Lisa Damayanti Ningrum (Institut Teknologi Bandung)
Noval Putra Ramadhani (Universitas Siliwangi)
Fidelis Nofertinus Zai (Unknown)

Article Info

Publish Date
19 Sep 2025

Abstract

Let be a graph. Let whole number-valued function such that, and are two adjacent vertices in then if and if The function is called labeling. The labeling number of , called is the smallest number for label of . In this research, we will further discuss the labeling of windmill, binomial tree, pan, gear, prism, helm, lilly, hurdle, and key graph.

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Journal Info
Journal of Research in Mathematics Trends and Technology
Website

Abbrev

jormtt

Publisher

Universitas Sumatera Utara

Subject

Decision Sciences, Operations Research & Management Mathematics

Description

JoRMTT is an international blind peer-review journal dedicated to interchange for the results of research in mathematical sciences and related fields. The journal publishes papers in fundamental theory, experiments and simulation, as well as applications, with a systematic proposed method, ...