Communications of the Korean Mathematical Society (대한수학회논문집)
- Volume 11 Issue 1
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- Pages.1-21
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- 1996
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- 1225-1763(pISSN)
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- 2234-3024(eISSN)
On spanning 3-trees in infinite 3-connected planar graphs
Abstract
In this paper the existence of spanning 3-trees in every 3-connected locally finite vertex-accumulation-point-free planer graph is verified, which is an extension of D. Barnette to infinite graphs and which improves the result of the author.