泛圈图,pancyclic graph英语短句,例句大全

泛圈图,pancyclic graph
1)pancyclic graph泛圈图
1.In this paper,it is proved that if G is 2-connected graph of order n,implies,then G is pancyclic graph unles本文证明：如果图Ｇ是阶为ｎ的２连通图，δ（Ｇ）≥ｔ≥２，蕴含则Ｇ是泛圈图，除非或者ｎ／３≤ｔ＜ｎ／２。
2.In this paper, it is proven that if G is a 2-connected graph, then G is a pancyclic graph; If G is a 2-connected graph and δ(G)≥3, then G is a vertex-pancyclic graph.设G是阶为n的连通图,并且对G中任一点u,与u距离为2的顶点集在G中的导出子图的独立数为1,证明了若G是2连通的,则G是泛圈图,除非G≌C_4或C_5;若G是2连通的且δ（G）≥3,则G是点泛圈图。

英文短句/例句

1.The Almost Uniquely Pancyclic Graphs with Three Bridges and with Four Bridges;具有3条桥和4条桥的几乎唯一泛圈图
2.The Line Graph of a Graph with Diameter at Most 2 Is Pancyclic or a Cycle of Length 4 or 5每个直径不大于2的图的线图是泛圈的或4圈或5圈
3.Pancyclicity Mod 5 of K_(1,4)-free Graphs;K_（1，4）-自由图的模5泛圈性
4.Pancyclic of (p,q)-Graphs with Edges q≥C_(p-1)~2+1;边q≥C_(p-1)~2+1的(p,q)图的泛圈性
5.Pancyclic Out-Arcs of Vertex in Digraphs and Stability of a Class of Beam Systems;有向图的点外弧泛圈性与一类梁振动系统的稳定性
6.Hamiltonian Connectivity, Pancyclicity and Edge Deletion Preserving the Diameter of Johnson GraphsJohnson图的哈密尔顿连通性、泛圈性和删边保持直径不变性
7.It has gained widespread notoriety in New Age circles.这在新世纪圈子中都已广泛流传。
8.Circulation and Cooperation of Farm Produces in Economic Circle of Abroad-triangle Zhu;论“泛珠三角”经济圈的农产品流通合作
9.Study on Industry gradient shift at the economic cycle of “abroad-triangle Zhu”;“泛珠三角”经济圈产业梯度转移研究
10.Componentwise Complementary Cycles and Complementary Cycles in Multipartite Tournaments;多部竞赛图中的分量共轭圈与共轭圈
11.Some Results on Independent 4-Cycle and 6-Cycle in Graphs;图中独立4-圈与独立6-圈的相关结论
12.Bounds of the Laplacian Spectrum of the K Cycle Graphs of Length 3;圈长为3的k圈图laplacian矩阵谱的界
13.The dog tried to slip out of its collar.那条狗力图争脱颈圈。
14.G is a maximal acyclic graph.G是一个极大无圈图。
15.Bicyclic Graphs with Extremal Kirchhoff Index;双圈图的Kirchhoff指标极值
16.The Unicyclic Graphs Which are Determined by Their Laplacian Spectra由Laplacian谱确定的单圈图
17.I. Listen, circke @T@ for the right answer and @F@ for the wrong answer.听句子，判断。与图相符的圈@T@，与图不符的圈@F@。
18.I. Listen. Circle @T@ for the right answer and @F@for the wrong answer.听句子，与图相符的圈“T”，与图不符的圈“F”。

相关短句/例句

pancyclic泛圈图
1.The sufficient condition of Hamilton graph and pancyclic graph is one of the important theoretical problems of graph theory.哈密顿图和泛圈图的充分条件是图论中的重要理论问题之一 ,文中讨论了基于禁用子图的泛圈图的一些充分条件 ,给出了泛圈图的一个新的充分条件 :设 G是 2 -连通 ,{K1 ,3,P5,P+ 5}-free的 n阶图 ,则 G是泛圈图或圈。
2.Let G(V,E) be a simple graph of order n,Bondy obtained a well_known pancyclic result with condition d(x)+d(y)≥n for any two nonadjacent vertices x,y in G.泛圈图长期以来都是图论中较受重视的课题 ,图论专家Bondy在文献 [1]中得到条件d(x) +d(y)≥n的泛圈性结果 ,本文进一步得到条件NC≥n-δ下泛圈性的相同结果 ,本文的结果也把Fandree等的文献[2 ]的结果从哈密尔顿图推进到泛圈性。
3.The pancyclic question is a basic question.用邻域并（ＮＣ）为工具对泛圈图进行探索性研究，获得的结果为：“２连通ｎ（ｎ ≥３）阶图Ｇ，若ＮＣ≥２ｎ／３，则Ｇ是泛圈图。
3)pancyclic graphs泛圈图
1.One improvement of Bondy′s theorem pancyclic graphs;Bondy的泛圈图定理的改进
2.This article introduces neighborhood unions condition for the research of pancyclic graphs and obtains one result which is better than faudree et al in reference[2].引用邻域并条件对泛圈图进行研究,得到比文献[1]中进一步深刻的结果。
4)pancyclicity Graph泛圈图
1.Let G be a 2-connected [4,2]-graph and the order of G be not less than 7,then G is a pancyclicity graph.设G是2-连通[4,2]-图,且|G|≥7,G是泛圈图。
5)subpancyclic graph次泛圈图
1.If n≥72 and girth g(G)≥5, δ2(G) = min{rf(w) + d(y): uv(?) E(G), u,v∈V(G)}>2n+1 , thenline graph L(G) is subpancyclic graph.若门n≥72,围长g(G)≥5,且δ_2(G)=min{d(u)+d(V):uv(?)E(G),且u,v∈v(G)}>(2n+1)~(1/2)时,则其线图L(G)是次泛圈图。
6)pancyclic line graph泛圈线图