Combinatorial characterization of upward planarity
نویسندگان
چکیده
We give a purely combinatorial characterization of upward planar graphs in terms of upward planar orders, which also applies to characterize the planarity for nondirected graphs.
منابع مشابه
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ورودعنوان ژورنال:
- CoRR
دوره abs/1608.07255 شماره
صفحات -
تاریخ انتشار 2016