|کد مقاله||کد نشریه||سال انتشار||مقاله انگلیسی||ترجمه فارسی||نسخه تمام متن|
|4653204||1343071||2017||5 صفحه PDF||ندارد||دانلود کنید|
In 2015, Bau and Dankelmann showed that every bridgeless graph GG of order nn and minimum degree δδ has an orientation of diameter at most 11nδ+1+9. As they were convinced that this bound is not best possible, they posed the problem of improving it.In this paper, we prove that such a graph GG has an orientation of diameter less than 7nδ+1 and give a polynomial-time algorithm to construct one.
Journal: European Journal of Combinatorics - Volume 59, January 2017, Pages 187–191