نتایج جستجو برای: trunck diameter

تعداد نتایج: 111901  

Journal: :CoRR 2011
Nili Guttmann-Beck Refael Hassin

Let G be an edge weighted undirected graph. For every pair of nodes consider the shortest cycle containing these nodes in G. The cycle diameter of G is the maximum length of a cycle in this set. Let H be a directed graph obtained by directing the edges of G. The cycle diameter of H is similarly defined except for that cycles are replaced by directed closed walks. Is there always an orientation ...

Journal: :The Journal of Bone and Joint Surgery. British volume 2012

Journal: :European Journal of Vascular and Endovascular Surgery 2000

Journal: :Journal of Combinatorial Theory, Series B 2016

Journal: :Random Structures and Algorithms 2009

Journal: :Mathematica Bohemica 2005

Journal: :International Astronomical Union Colloquium 1983

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه رازی - دانشکده علوم 1387

boron nitride semiconducting zigzag swcnt, $b_{cb}$$n_{cn}$$c_{1-cb-cn}$, as a potential candidate for making nanoelectronic devices was examined. in contrast to the previous dft calculations, wherein just one boron and nitrogen doping configuration have been considered, here for the average over all possible configurations, density of states (dos) was calculated in terms of boron and nitrogen ...

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