Results 121 to 130 of about 886,125 (210)

The Page Number of Monotone Directed Acyclic Outerplanar Graphs Is Four or Five [PDF]

open access: green
Alam, Jawaherul Md.   +3 more
openalex   +1 more source

Edge covering pseudo-outerplanar graphs with forests [PDF]

open access: green, 2011
Xin Zhang, Guizhen Liu, Jianliang Wu
openalex   +1 more source

Reconstruction of maximal outerplanar graphs

open access: yesDiscrete Mathematics, 1972
AbstractS. Ulam has conjectured that every graph with three or more points is uniquely determined by its collection of point-deleted subgraphs. This has been proved for various classes of graphs, but progress has generally been confined to very symmetrical graphs and graphs with connectivity zero or one.
openaire   +2 more sources

A note on compact and compact circular edge-colorings of graphs

open access: yesDiscrete Mathematics & Theoretical Computer Science, 2008
In the paper we study two variants of edge-coloring of edge-weighted graphs, namely compact edge-coloring and circular compact edge-coloring. First, we discuss relations between these two coloring models.
Dariusz Dereniowski, Adam Nadolski
doaj  

Constant approximation algorithms for embedding graph metrics into trees\n and outerplanar graphs [PDF]

open access: green, 2010
Victor Chepoi   +4 more
openalex   +1 more source

Zero Forcing on 2-connected Outerplanar Graphs [PDF]

open access: green, 2023
Nolan Ison   +2 more
openalex   +1 more source

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