On k-Plane Insertion into Plane Drawings
CoRR(2024)
摘要
We introduce the k-Plane Insertion into Plane drawing (k-PIP) problem:
given a plane drawing of a planar graph G and a set of edges F, insert the
edges in F into the drawing such that the resulting drawing is k-plane. In
this paper, we focus on the 1-PIP scenario. We present a linear-time
algorithm for the case that G is a triangulation, while proving
NP-completeness for the case that G is biconnected and F forms a path or a
matching.
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