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A short proof of MacLane's planarity theoremThis note gives a short and elementary proof of MacLane's theorem on the embedding of graphs in a 2-sphere.
Document ID
19720020939
Acquisition Source
Legacy CDMS
Document Type
Contractor Report (CR)
Authors
Oneil, P. V. (College of William and Mary Williamsburg, VA, United States)
Date Acquired
August 6, 2013
Publication Date
January 1, 1970
Subject Category
Mathematics
Report/Patent Number
NASA-CR-127463
Accession Number
72N28589
Funding Number(s)
CONTRACT_GRANT: NGL-47-006-055
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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