• Corpus ID: 23131591

Bounds for unrestricted codes, by linear programming

@inproceedings{Delsarte1972BoundsFU,
  title={Bounds for unrestricted codes, by linear programming},
  author={Philippe Delsarte},
  year={1972}
}
The paper describes a problem of linear programming associated with distance properties of unrestricted codes. As a solution to the problem, one obtains an .upper bound for the number of words in codes having a prescribed set of distances. 1. Introduetion Important information about a code is contained in its Hamming distance distribution, defined as follows: for a q-ary code C of length n, it is the (n + 1)tuple (Ao(C), A1(C), ... , AII(C)), where A1(C) denotes the mean number of codewords… 
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