弦图

弦图的最大权强独立集

Strongly independent set with maximum weight of a chordal graph

弦图扩张与最优排序

Chordal Graph Extension and Optimal Sequencing

N（Z）的和图.关于弦图的色性

On Chromaticity of Chordal Graphs

三类特殊弦图的Kirchhoff指标

Kirchhoff Index of Three Special Classes of Chordal Graphs

部分逆M矩阵2-弦图的完备问题

The Problem of Completion for Partial Inverse M-matrices of 2-chordal Graphs

在大多数情况下，对弦图数据的校正效果最佳。

In most cases corrections are optimally applied to sinogram data .

部分逆M矩阵3-弦图的完备及算法设计

The Completion of Partial Inverse M-matrix for 3-chordal Graph and Algorithm Design

弦图的团复盖和邻域复盖

Clique covering and neighborhood covering in chordal graphs

文中同时给出了在强弦图上求最大导出森林的多项式算法。

A polynomial algorithm to find the maximum induced forest of a strongly chordal graph is given .

首先利用线性弦图，我们对核糖核酸的结构建立拓扑模型，并根据亏格对它们进行分类。

At first , we model RNA structures as linear chord diagram and classify RNA structures according to their genus .

对强弦图上的邻域复盖问题，本文提出两条求解途径：一是化为弦图上的团复盖问题，一是化为可用组合方法求解的线性规划问题。

Two approaches arc given to solve the neighborhood covering problem in strongly chordal graphss . One is to reduce it to the clique covering problem . The other is to reduce it to a linear programming problem , which can be solved in polynomial time by a combinatorial method .

昨天傍晚，我在《数学之乐》中看到了弦图，非常有意思……有件出乎意料的事，我这学期当上学校的监督生了，而我上个学期连学院的监督生都不是。

I had great fun yesterday evening learning some of the string figures out of ' Mathematical Recreations ' ... I have been made a school prefect this term , to my great surprise as I wasn 't even a house-prefect last term . Last term they started having at least two in each house which rather accounts for it .

把GM转变为弦化图GT，识别和选择GT图的圈；

Changing GM into triangulation graph GT , identifying and selecting cliques ;

结论紧脉脉图与弦脉脉图间存在差异。

ConclusionThere is difference between the pulse graphs of taut and vire pulse .

两种方法分析平弦滑脉脉图的比较研究

Comparative Study of Two Methods to Analyse Pulse Figure of Normal Pulse Taut Pulse and Slippery Pulse

对弦虚脉、弦弱脉作为相兼脉的属性，从文献研究、弦脉的脉图、弦脉的特征进行论证。

As far as the nature of weak-taut pulse and feeble-taut pulse are concerned , the author demonstrates in various aspects including documentary studies , conditions and characters of taut pulse .