1) cycle
[英]['saikl] [美]['saɪkəl]
圈
1.
Total Coloring Conjecture of Planar Graphs Without l-cycles;
不含l-圈平面图的全染色猜想
2.
A note on total colorings of planar graphs without 4-cycle and adjacent 3-cycle;
不含四圈,三圈不重点的平面图全染色的一个结论
3.
On the 3-choosability of Plane Graphs with a Girth of 4 and without 7- and 8- cycles;
围长为4的无7-和8-圈的平面图的3-选色
2) cycles
[英]['saikl] [美]['saɪkḷ]
圈
1.
Equitable coloring of planar graphs without 4,5,6-cycles;
不含4,5,6-圈的平面图的均匀染色
2.
In addition,we determine the signed tree domination numbers for some special classes of graphs G,including cycles,wheels,complete graphs and complete bipartite graphs.
引入了图的符号树控制的概念,给出一个连通图G的符号树控制数γ′T(G)的一个上界和一个下界,说明了这两个界限均是最好可能的,并确定几类特殊图的符号树控制数,这包括了圈、轮图、完全图和完全二部图。
3) circle
[英]['sɜ:kl] [美]['sɝkḷ]
圈
1.
Vertex-distinguishing edge-coloring of graphs with distance between path and circle less than 3 and 4;
路和圈的距离不大于3和4的点可区别边染色
2.
This paper narrated and proved an minimal spanning tree algorithm which requires no consideration of circles.
从树的等价定义出发,叙述并证明了一种不必考虑圈的求最小支撑树的算法。
4) circuit
[英]['sɜ:kɪt] [美]['sɝkɪt]
圈
1.
Borodin and Raspaud proposed a conjecture which claims that every plane graph without 5-circuits and adjacent triangles is 3-colorable.
Borod in和Raspaud提出一个猜想:任何既没有5-圈也没有相邻三角形的平面图是3-可着色。
2.
In this paper we consider the circuit of minimum total weight problem.
讨论权守恒的有向图中最小总权圈问题,分别给出求解一般情况下最小总权圈的最优算法和经过特定点或特定边情况下最小总权圈的最优算法。
3.
This article provides a number of new ways to access the famous conjecture on the double covering of graphs by circuits which is still open for more than 20 years in posing a number of conjectures which look to have more approaches than what has been used for the double cover conjecture by circuits.
本文提出了一些新的方法以接近图的用圈二重覆盖边的猜想，通称图的双圈覆盖猜想。
5) loop
[英][lu:p] [美][lup]
圈
1.
An algorithm for calculating tight optimal double-loop networks G(N;1,s) based on loop;
基于圈的紧优双环网络G(N;1,s)求解算法
2.
Then we determine the number of subgrahs, heights of components and the lengths of loops for the graph G .
在本文中 ,我们将对任意给定的素数p ,确定用上述方法导出的有向图G的有向子图的个数、各分支的高度以及各分支所含的圈的长
6) circle(○)
圈(○)
补充资料：圈
| 圈 中国武术器械。其形如圆环，用金属制成，周沿有刃，直径尺余，一般双手各持一圈，作双兵器使用。圈的用法有轮、砸、套、带、格、压等。近代武术器械中的圈，直径约25厘米，上面缚有彩绸。演练时配以旋转、翻身、跳跃，并伴有优美的动作造型，适合于青少年女子练习。中华人民共和国建立后，比赛中所用的圈有“双环”、“月牙圈”、“乾坤圈”、“风火轮”等。 |
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条