论文标题
在$ k $的数字和一些与$ k $的标签上
On $k$-layered numbers and some labeling related to $k$-layered numbers
论文作者
论文摘要
在本文中，首先，我们定义和调查$ K $的数字，这是Zumkeller号码的概括。之后，我们将Zumkeller标签和Zumkeller Cordial标签的概念分别为$ K $ aylered标签和$ k $ aylered Corceial标签。此外，我们证明每个简单的图都允许Zumkeller标签，Zumkeller Corceial标签，3层标签，三层亲切标记，4层标签和4层的亲身标签。
In this paper, first, we define and investigate $k$-layered numbers, which are a generalization of Zumkeller numbers. After that, we generalize the concept of Zumkeller labeling and Zumkeller cordial labeling to $k$-layered labeling and $k$-layered cordial labeling, respectively. Moreover, we prove that every simple graph admits Zumkeller labeling, Zumkeller cordial labeling, 3-layered labeling, 3-layered cordial labeling, 4-layered labeling and 4-layered cordial labeling.
