Chiu, Man-Kwun; Felsner, Stefan; Scheucher, Manfred; Schröder, Felix; Steiner, Raphael; Vogtenhuber, Birgit Coloring circle arrangements: New \(4\)-chromatic planar graphs. arXiv:2205.08181 Preprint, arXiv:2205.08181 [math.CO] (2022). MSC: 52C30 05C10 05C15 05C62 05C72 05C76 BibTeX Cite \textit{M.-K. Chiu} et al., ``Coloring circle arrangements: New $4$-chromatic planar graphs'', Preprint, arXiv:2205.08181 [math.CO] (2022) Full Text: arXiv OA License
Chiu, Man-Kwun; Felsner, Stefan; Scheucher, Manfred; Schnider, Patrick; Steiner, Raphael; Valtr, Pavel On the average complexity of the \(k\)-level. (English) Zbl 1492.68132 J. Comput. Geom. 11, No. 1, 493-506 (2020). MSC: 68U05 52C30 68Q25 PDFBibTeX XMLCite \textit{M.-K. Chiu} et al., J. Comput. Geom. 11, No. 1, 493--506 (2020; Zbl 1492.68132) Full Text: DOI arXiv
Buchin, Kevin; Chiu, Man-Kwun; Felsner, Stefan; Rote, Günter; Schulz, André The Number of Convex Polyominoes with Given Height and Width. arXiv:1903.01095 Preprint, arXiv:1903.01095 [math.CO] (2019). MSC: 05B50 05A10 BibTeX Cite \textit{K. Buchin} et al., ``The Number of Convex Polyominoes with Given Height and Width'', Preprint, arXiv:1903.01095 [math.CO] (2019) Full Text: arXiv OA License