Model Checking on Interpretations of Classes of Bounded Local Cliquewidth

02/25/2022

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by   Édouard Bonnet, et al.

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We present a fixed-parameter tractable algorithm for first-order model checking on interpretations of graph classes with bounded local cliquewidth. Notably, this includes interpretations of planar graphs, and more generally, of classes of bounded genus. To obtain this result we develop a new tool which works in a very general setting of dependent classes and which we believe can be an important ingredient in achieving similar results in the future.