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Journal of Applied and Industrial Mathematics, 2016, 10:3, 397-403
Volume 23, No 3, 2016, P. 93-106
UDC 519.7
A. K. Oblaukhov
Metric complements to subspaces in the Boolean cube
Abstract:
We study the metric complements to sets in the Boolean cube; i. e. the subsets maximally distant from given subset. We obtain the general form for the metric complement of a linear subspace and some more exact description for the class of subspaces with basis of a special form. It is proved that the completely regular codes (including perfect and uniformly packed) are metrically regular.
Bibliogr. 9.
Keywords: subspace, metrically regular set, metric complement, completely regular code, bent-function.
DOI: 10.17377/daio.2016.23.513
Alexey K. Oblaukhov 1
1. Novosibirsk State University,
2 Pirogov St., 630090 Novosibirsk, Russia
e-mail: oblaukhov@gmail.com
Received 22 September 2015
Revised 9 March 2016
References
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