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. It can be seen that every disk graph can be realized by disks with centers on the i...
| Автори: | , |
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| Формат: | Journal article |
| Опубліковано: |
2011
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