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Theoretical Computer Science, 2018 We introduce the family of $k$-gap-planar graphs for $k \geq 0$, i.e., graphs that have a drawing in which each crossing is assigned to one of the two involved edges and each edge is assigned at most $k$ of its crossings. This definition is motivated by applications in edge casing, as a $k$-gap-planar graph can be drawn crossing-free after introducing ...
Kord Eickmeyer +2 more
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Journal of Combinatorial Theory Series B, 2005 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Angelika Steger, Colin J. H. McDiarmid
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Representations of Planar Graphs
SIAM Journal on Discrete Mathematics, 1993Summary: This paper shows that every 3-connected planar graph \(G\) can be represented as a collection of circles, one circle representing each vertex and each face, so that, for each edge of \(G\), the four circles representing the two endpoints and the two neighboring faces meet at a point, and furthermore the vertex-circles cross the face-circles at
Graham R. Brightwell +1 more
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Algorithmica, 2017
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Till Bruckdorfer +2 more
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Till Bruckdorfer +2 more
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Graphs and Combinatorics, 2012
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Euler, Reinhardt, Zamfirescu, Tudor
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Euler, Reinhardt, Zamfirescu, Tudor
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SIAM Journal on Computing, 1992
The graph partitioning problem is the problem of dividing a given graph of \(n\) nodes into two sets of prescribed size while cutting a minimum number of edges. The authors show that the partitioning problem of a planar graph can be solved in polynomial time if the cutsize of the optimal partition is \(O(\log n)\) or if an embedding of the graph is ...
Thang Nguyen Bui, Andrew Peck
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The graph partitioning problem is the problem of dividing a given graph of \(n\) nodes into two sets of prescribed size while cutting a minimum number of edges. The authors show that the partitioning problem of a planar graph can be solved in polynomial time if the cutsize of the optimal partition is \(O(\log n)\) or if an embedding of the graph is ...
Thang Nguyen Bui, Andrew Peck
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Planarity and Hyperbolicity in Graphs
Graphs and Combinatorics, 2014zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Walter Carballosa +3 more
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On the Equitable Edge-Coloring of 1-Planar Graphs and Planar Graphs
Graphs and Combinatorics, 2017zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Daiqiang Hu +3 more
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Drawing Planar Graphs Symmetrically, III: Oneconnected Planar Graphs
Algorithmica, 2005zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Seok-Hee Hong 0001, Peter Eades
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Drawing Planar Graphs Symmetrically, II: Biconnected Planar Graphs
Algorithmica, 2005zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Seok-Hee Hong 0001, Peter Eades
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