Contractible Non-edges in 3-Connected Gr
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Matthias Kriesell
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Article
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1998
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Elsevier Science
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English
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We present a reduction theorem for the class of all finite 3-connected graphs which does not make use of the traditional contraction of certain connected subgraphs. ## 1998 Academic Press Contractible edges play an important role in the theory of 3-connected graphs. Besides the famous wheel theore