On sublattices of the hexagonal lattice
نویسندگان
چکیده
How many sublattices of index N are there in the planar hexagonal lattice? Which of them are the best from the point of view of packing density, signal-to-noise ratio, or energy? We answer the first question completely and give partial answers to the other questions.
منابع مشابه
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ورودعنوان ژورنال:
- Discrete Mathematics
دوره 170 شماره
صفحات -
تاریخ انتشار 1997