on P surface with site symmetry -3m
on C(P) surface with site symmetry 4mm
on C(D) surface with site symmetry 3m
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Flat point of order 1 ("monkey saddle") on P surface with site symmetry -3m |
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Flat point of order 2 on C(P) surface with site symmetry 4mm |
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Flat point of order 4 on C(D) surface with site symmetry 3m |
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| Elke Koch | Werner Fischer | 3-periodic minimal surfaces |