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math.GT2023
Partial triangulations of surfaces with girth constraints
Stephen C. Power
Barnette and Edelson have shown that there are finitely many minimal triangulations of a connected compact 2-manifold M. Similar finiteness results are obtained for cellular partia…
math.GT2019
Isotopy classes of 3-periodic net embeddings
Igor Baburin, Stephen Power, Davide Proserpio
Entangled embedded periodic nets and crystal frameworks are defined, along with their dimension type, homogeneity type, adjacency depth and periodic isotopy type. We obtain periodi…