Jurnal Ilmiah Matematika dan Pendidikan Matematika (JMP)
Vol 4 No 2 (2012): Jurnal Ilmiah Matematika dan Pendidikan Matematika (JMP)

BEBERAPA SIFAT HIMPUNAN KRITIS PADA PELABELAN AJAIB GRAF BANANA TREE

Triyani Triyani (Department of Mathematics, Jenderal Soedirman University)
Irham Taufiq (Department of Mathematics, Jenderal Soedirman University)

Article Info

Publish Date
28 Dec 2012

Abstract

A critical set in edge magic total labeling on graph G is a subset label such that it can forms the edge magic total labeling uniquely. This paper investigate critical set on Banana Tree graph. The result shows some properties of critical set on Banana Tree graph, such as the size of it at least , where n is number of leaf and k is number of star, except the size of critical set on graph BT(1,1) is 2. Beside it, if x is the label of any leaf and y is the label of the edge adjacent to it then each critical set in λ must contain either x or y, not both.

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Journal Info
Jurnal Ilmiah Matematika dan Pendidikan Matematika (JMP)
Website

Abbrev

jmp

Publisher

Universitas Jenderal Soedirman

Subject

Mathematics

Description

JMP is a an open access journal which publishes research articles, reviews, case studies, guest edited thematic issues and short communications/letters in all areas of mathematics, applied mathematics, applied commutative algebra and algebraic geometry, mathematical biology, physics and engineering, ...