Technical Reports
 

Document Type

Article

Publication Date

7-2008

Comments

TR08-004

Abstract

In this paper we will prove some results about infinite graphs. We show that for every linear order there is a graph with a distinguished vertex such that the edges adjacent to that vertex have the given order in any plane drawing. The other results are concerned with connectivity. We prove a generalization of a characterization of 2-­connected graphs and prove that k-­connectedness does not imply the existence of finite k­connected subgraphs for k > 2.

TR08-004[1].pdf (99 kB)
TR08-004[1].pdf

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