关于顶点映射

IF 1 Q1 MATHEMATICS

Formalized Mathematics Pub Date : 2019-10-01 DOI:10.2478/forma-2019-0025

Sebastian Koch

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引用次数: 0

摘要

在[6]中，部分图映射在Mizar系统[3]中被形式化。这种映射将一个图的一些顶点和边映射到另一个图，同时保持邻接性。虽然这种通用方法适用于[7]中介绍的(multidi)图的一般形式，但对于没有平行边的图，更专门的版本似乎更方便。因此，保留映射顶点之间邻接关系的部分顶点映射在这里被形式化。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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About Vertex Mappings

Summary In [6] partial graph mappings were formalized in the Mizar system [3]. Such mappings map some vertices and edges of a graph to another while preserving adjacency. While this general approach is appropriate for the general form of (multidi)graphs as introduced in [7], a more specialized version for graphs without parallel edges seems convenient. As such, partial vertex mappings preserving adjacency between the mapped verticed are formalized here.

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来源期刊

Formalized Mathematics MATHEMATICS-

自引率

0.00%

发文量

审稿时长

10 weeks

期刊介绍： Formalized Mathematics is to be issued quarterly and publishes papers which are abstracts of Mizar articles contributed to the Mizar Mathematical Library (MML) - the basis of a knowledge management system for mathematics.