Journal of Mathematics and Mathematics Education (JMME)
Vol 10, No 1 (2020): Journal of Mathematics and Mathematics Education (JMME)

On Non Inclusive Distance Vertex Irregularity Strength of Tadpole and Path Corona Path Graphs

Muhammad Bilal (Sebelas Maret University)
Diari Indriati (Prodi Matematika, Fakultas Matematika dan Ilmu Pengetahuan Alam, Universitas Sebelas Maret Jl. Ir. Sutami No.36, Kentingan, Kec. Jebres, Kota Surakarta, Jawa Tengah 57126)
Vika Yugi Kurniawan (Prodi Matematika, Fakultas Matematika dan Ilmu Pengetahuan Alam, Universitas Sebelas Maret Jl. Ir. Sutami No.36, Kentingan, Kec. Jebres, Kota Surakarta, Jawa Tengah 57126)



Article Info

Publish Date
20 Jun 2020

Abstract

Let ???? = (????, ????) be a connected and simple graph with vertex set ????(????) and edge set????(????). A non inclusive distance vertex irregular labeling of a graph ???? is a mapping of ???? ∶ (????, ????) → {1, 2, … , ????} such that the weights calculated for all vertices are distinct. The weight of a vertex ????, under labeling ????, denoted by ????????(????), is defined as the sum of the label of all vertices adjacent to ???? (distance 1 from ????). A non inclusive distance vertex irregularity strength of graph ????, denoted by ????????????(????), is the minimum value of the largest label ???? over all such non inclusive distance vertex irregular labeling. In this research, we determined ????????????(????) from ????????,???? graph with ???? ≥ 3, ???? odd, ???????????? ???? ≥ 1 and ???????? ⊙ ???????? graph ????????????ℎ ???? ≥ 2 and ???? even.

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Journal Info

Abbrev

jmme

Publisher

Subject

Education Mathematics

Description

Journal Mathematics and Mathematics Education (JMME) is a peer-refereed open-access journal which has been established for the dissemination of state-of-the-art knowledge in the field of mathematics and mathematics education. This journal was founded by the Magister of Mathematics Education, ...