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cs.CG2026
Upward-Planar Drawings with Bounded Span
Patrizio Angelini, Sabine Cornelsen, Giordano Da Lozzo +4
We consider upward-planar layered drawings of directed graphs, i.e., crossing-free drawings in which each edge is drawn as a y-monotone curve going upward from its tail to its head…
cs.DS2026
Upward Book Embeddings of Partitioned Digraphs
Giordano Da Lozzo, Fabrizio Frati, Ignaz Rutter
In 1999, Heath, Pemmaraju, and Trenk [SIAM J. Comput. 28(4), 1999] extended the classic notion of book embeddings to digraphs, introducing the concept of upward book embeddings, in…