"A PTAS for the sparsest 2-spanner of 4-connected planar triangulations."

William Duckworth, Nicholas C. Wormald, Michele Zito (2003)

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DOI: 10.1016/S1570-8667(03)00007-8

access: open

type: Journal Article

metadata version: 2021-02-16

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William Duckworth, Nicholas C. Wormald, Michele Zito:
A PTAS for the sparsest 2-spanner of 4-connected planar triangulations. J. Discrete Algorithms 1(1): 67-76 (2003)

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