is an odd prime number. We derive a MacWilliams‑type identity that relates the weight enumerators of a
Z
p
Z
p
[
u
]‑additive code with its dual
and obtain a lower bound for the minimum distance of dual codes of one‑weight additive codes. Some structural properties of one‑weight
Z
p
Z
p
[
u
]‑additive codes are considered. By the Gray map
we obtain a family of optimal one‑Hamming weight
p
‑ary codes from one‑weight
Z
p
Z
p
[
u
]‑additive codes
which attain the Plotkin bound and Griesmer bound. Additionally
we describe some constructions of one‑weight
Z
p
Z
p
[
u
]‑additive codes.
关键词
Keywords
references
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