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Intersection representations of graphs
Töpfer, Martin ; Jelínek, Vít (advisor) ; Šámal, Robert (referee)
We investigate intersection graphs of axis-aligned L-shapes (L-graphs) and their subclass, when all L- shapes have one of their endpoints on the same line - let us call this class outer-L-graphs. In the beginning we introduce some known facts about L-graphs. Then we show, that interval, circular and outerplanar graphs are subclasses of outer-L-graphs. We also characterise outer-L-graphs using ordering without forbidden patterns. Powered by TCPDF (www.tcpdf.org)

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