Graphs and Combinatorics · 1985 · 33 citations · 2 references
Natural SciencesComputer ScienceMathematicsCombinatoricsTopologyCrystal SymmetryLattice SymmetrySymmetry BreakingHexagonal ArchitectureHexagonal LatticesHexagonal SymmetryHexagonal SystemHexagonal Unit Cells
2
P. Hall · Journal of the London Mathematical Society · 1935 · 2K citations
Perfect matchings in hexagonal systems
H. Sachs · COMBINATORICA · 1984 · 110 citations