This program by Marta Pavelka detects the following simplicial complex closure properties: under-closed, semi-closed, weakly-closed, chordal, closed, unit-interval, traceable, Hamiltonian, weakly-traceable and weakly-Hamiltonian. To use it, simply enter a list of facets of a simplicial complex and select the desired property. For the definitions of the above properties see the article Hamiltonian paths, closed complexes, and determinantal facet ideals by Bruno Benedetti, Lisa Seccia and Matteo Varbaro.
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