38 citations · 246 across the 68 of their papers we have counts for
Showing 2013Show all
2 papers · 1 filter
cs.DS2013
Parameterized Algorithms for Finding Square Roots
Manfred Cochefert, Jean-François Couturier, Petr A. Golovach +2
We show that the following two problems are fixed-parameter tractable with parameter k: testing whether a connected n-vertex graph with m edges has a square root with at most n-1+k…
cs.DS2013
Linear-Time Algorithms for Scattering Number and Hamilton-Connectivity of Interval Graphs
Hajo Broersma, Jiří Fiala, Petr A. Golovach +3
Hung and Chang showed that for all k>=1 an interval graph has a path cover of size at most k if and only if its scattering number is at most k. They also showed that an interval gr…