2-Layer Fan-Planarity in Polynomial Time
August 24, 2025 Β· Declared Dead Β· π arXiv.org
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Authors
Yasuaki Kobayashi, Yuto Okada
arXiv ID
2508.17349
Category
cs.CG: Computational Geometry
Cross-listed
cs.DS
Citations
1
Venue
arXiv.org
Last Checked
3 months ago
Abstract
In this paper, we give a polynomial-time algorithm for deciding whether an input bipartite graph admits a 2-layer fan-planar drawing, resolving an open problem posed in several papers since 2015.
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