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First Author : Lih, Ko-Wei

Affiliation of Author(s): 数理与信息工程学院

Date of Publication : 2009-01-01

Document Type : 期刊

Journal : Discrete Mathematics

Volume: Vol.309

Issue : No.12

Page Number : 3767-3773

Translation or Not : no

Key Words : Channel;assignment;L(2,1)-labelling;(d,;1)-total;labelling;Chromatic;number;Chromatic;index

Abstract : A -total labelling of a graph assigns integers to the vertices and edges of such that adjacent vertices receive distinct labels, adjacent edges receive distinct labels, and a vertex and its incident edges receive labels that differ in absolute value by at