Integer realizations of disk and segment graphs
A disk graph is the intersection graph of disks in the plane, a unit disk graph is the intersection graph of same radius disks in the plane, and a segment graph is an intersection graph of line segments in the plane. Every disk graph can be realized by disks with centers on the integer grid and with...
| Main Authors: | , |
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| Format: | Journal article |
| Language: | English |
| Published: |
2011
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