具有禁止轮未成年人的通用图

IF 0.9 3区数学 Q2 MATHEMATICS

Journal of Graph Theory Pub Date : 2024-09-08 DOI:10.1002/jgt.23174

Thilo Krill

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引用次数: 0

摘要

设为任意轮状图和所有不包含小图的可数图类。我们证明，存在一个图 in，它包含作为诱导子图的每个图 in。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Universal graphs with forbidden wheel minors

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Universal graphs with forbidden wheel minors

Let $W$ be any wheel graph and $G$ the class of all countable graphs not containing $W$ as a minor. We show that there exists a graph in $G$ which contains every graph in $G$ as an induced subgraph.

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来源期刊

Journal of Graph Theory 数学-数学

CiteScore

1.60

自引率

22.20%

发文量

130

审稿时长

6-12 weeks

期刊介绍： The Journal of Graph Theory is devoted to a variety of topics in graph theory, such as structural results about graphs, graph algorithms with theoretical emphasis, and discrete optimization on graphs. The scope of the journal also includes related areas in combinatorics and the interaction of graph theory with other mathematical sciences. A subscription to the Journal of Graph Theory includes a subscription to the Journal of Combinatorial Designs .