192 citations
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math.CO2019
Stability of Critical p-Improper Interval Graphs
Jeffrey Beyerl
A -improper interval graph is an interval graph that has an interval representation in which no interval contains more than other intervals. A critical -improper interval…
math.CO2015★ 1 cited
Improper Interval Graphs and the Corresponding Minimal Forbidden Interval Subgraphs
Jeffrey J. Beyerl, Wayne Wallace
An interval graph is considered improper if and only if it has a representation such that an interval contains another interval. Previously these have been investigated in terms of…