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Combinatorial Characterization of Upward Planarity
Communications in Mathematics and Statistics ( IF 1.1 ) Pub Date : 2019-03-22 , DOI: 10.1007/s40304-018-0169-2 Xuexing Lu , Yu Ye
Communications in Mathematics and Statistics ( IF 1.1 ) Pub Date : 2019-03-22 , DOI: 10.1007/s40304-018-0169-2 Xuexing Lu , Yu Ye
We give a combinatorial characterization of upward planar graphs in terms of upward planar orders, which are special linear extensions of edge posets.
中文翻译:
向上平面的组合特征
我们根据向上平面的阶数给出了向上平面图的组合特征,这些平面定阶是边缘波导管的特殊线性扩展。
更新日期:2019-03-22
中文翻译:
向上平面的组合特征
我们根据向上平面的阶数给出了向上平面图的组合特征,这些平面定阶是边缘波导管的特殊线性扩展。