نتایج جستجو برای: minus dominating function

تعداد نتایج: 1231035  

Journal: :Linear Algebra and its Applications 1998

Journal: :European Journal of Combinatorics 2006

Journal: :Circulation 1975
T P Graham G F Atwood R J Boucek R C Boerth J H Nelson

Right and left heart volume data were obtained during 44 cardiac catheterizations in 24 patients with complete transposition of the great arteries (TGA) prior to "corrective surgery." Patients were divided into three hemodynamic groups: I)TGA with intact ventricular septum, N = 23 studies in 13 patients, ages 1 day-22 months; II)TGA with ventricular septal defect (VSD), N = 12 studies in six pa...

2013
Fan Yi Feng Yang Xiaoqiao Liu Hongbo Chen Ting Ji Lixiang Jiang Xiaoxia Wang Zhangping Yang Li-He Zhang Xianfeng Ding Zicai Liang Quan Du

RNA transcripts are generally classified into polyA-plus and polyA-minus subgroups due to the presence or absence of a polyA tail at the 3' end. Even though a number of physiologically and pathologically important polyA-minus RNAs have been recently identified, a systematic analysis of the expression and function of these transcripts in adipogenesis is still elusive. To study the potential func...

Journal: :JNW 2013
Zhongsheng Huang Wensheng Li Zhifang Feng Huaming Xing

Let G = (V, E) be a simple graph with vertex set V and edge set E. A function f from V to a set {-1, 1} is said to be a nonnegative signed dominating function (NNSDF) if the sum of its function values over any closed neighborhood is at least zero. The weight of f is the sum of function values of vertices in V. The nonnegative signed domination number for a graph G equals the minimum weight of a...

An outer-independent double Italian dominating function (OIDIDF)on a graph $G$ with vertex set $V(G)$ is a function$f:V(G)longrightarrow {0,1,2,3}$ such that if $f(v)in{0,1}$ for a vertex $vin V(G)$ then $sum_{uin N[v]}f(u)geq3$,and the set $ {uin V(G)|f(u)=0}$ is independent. The weight ofan OIDIDF $f$ is the value $w(f)=sum_{vin V(G)}f(v)$. Theminimum weight of an OIDIDF on a graph $G$ is cal...

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