Code

Quasi-perfect code

A -ary code of length in alphabet is said to be a quasi-perfect -correcting code (cf. Perfect code), or briefly a quasi-perfect code, iff #m/def/code

• where is the minimum distance of ; and
• the covering radius of is .

Properties

• The extended code of a linear perfect code is quasi-perfect.

#state/tidy | #lang/en | #SemBr