pdf version of a preprint (266kB) is available.
The paper builds on the following publications:
Note also that the paper is an extended version of a former conference proceedings paper:
M. Studeny, J. Cussens, V. Kratochvil:
Dual formulation of the chordal graph conjecture.
In Proceedings of Machine Learning Research
138 (2020), Proceedings of the International Conference on Probabilistic Graphical Models [PGM 2020],
(M. Jaeger, T. D. Nielsen eds.), pp. 449-460.