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On a problem of R. Halin concerning infinite graphs II
Authors:Thomas Andreae
Institution:Freie Universität Berlin, Institut für Mathematik II, 1 Berlin 33, Königin-Luise-Strasse 24/26, Federal Republic of Germany
Abstract:For every countable, connected graph A containing no one-way infinite path the following is shown: Let G be an arbitrary graph which contains for every positive integer n a system of n disjoint graphs each isomorphic to a subdivision of A. Then G also contains infinitely many disjoint subgraphs each isomorphic to a subdivision of A. In addition, corrections of errors are given that occur unfortunately in the forerunner of the present paper.
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