<div style="text-align:justify;"> <span style="font-family:Verdana;">A graph is said to be cordial if it has 0 - 1 label......

通过对体育实践类课程的学科性质进行分析,得出技艺性、情意性、自然性、人文性是体育实践类课程的主要特征,为体育课程的个性化构......

在生态学原则下,我们有必要创造对生态环境有利的包装设计.实现包装的单位化、保持化等多种机能,并使其向着安全运用、方便回收,最......

全运会是我国第一大体育赛事,在商品经济的刺激下,全运会蓬勃发展,但就是在商业利益的驱动下,全运会却在某些方面逐渐背离了当初的......

利用剖分法,将含多个顶点的圈的路联图转化为仅含3,4,5,6个顶点的圈的路联图,并结合任意cordial图G路联Ci（i=3,4,5,6）是cordial图和C......

证明了在回路Cn(n＞2)的每个顶点上都增加r条悬挂边所组成的图是亲切图....

摘要： 当n≥2，mi≥3（i=1，2，…，n），圈的路联图P（Cm1，Cm2，…，Cmn）与树联图T（Cm1，Cm2，…，Cmn）均是cordial 图。　　关键词：Cordial性；路联图；树联图　　中图......

Cordial Volterra integral equations (CVIEs) from some applications models associated with a noncompact cordial Volterra ......

A new concept of labeling called the signed product cordial labeling is introduced and investigated for path graph, cycl......

Crude seed gum and their carboxymethyl derivatives from Tamarindus indica and Cassia fistula seeds were developed and ch......

In this paper we prove that the split graphs of K1,n and Bn,n are prime cordial graphs. We also show that the square gra......

A digraph is a graph in which each edge has an orientation. A linear directed path, , is a path whose all edges have the......