سال انتشار: ۱۳۹۰
محل انتشار: یازدهمین کنفرانس سیستم های فازی ایران
تعداد صفحات: ۲
m yunusi – Department of mathematic science national university of tajikestan
b .nikfarjam – national university of tajikestan
M.T yahyapour – Islamic Azad University – Ramsar -Iran
outer planer graphs are a widely studied graph class with application in graph drawing [1,2] and with intersecting theorectical properties [3,4,5] . the outer thickness of the graph is the minimum number of outer planer into which the graph can be decomposed and outer thickness is one of the classical and standard measure of non- outer planarity of graphs. In this paper we show that new relation between outer thickness and arboricity of graphs.