2 papers
math.CO2008★ 1 cited
On mobile sets in the binary hypercube
Yuriy Vasil'ev, Sergey Avgustinovich, Denis Krotov
If two distance-3 codes have the same neighborhood, then each of them is called a mobile set. In the (4k+3)-dimensional binary hypercube, there exists a mobile set of cardinality 2…
cs.IT2007★ 21 cited
Z4-Linear Perfect Codes
Denis Krotov
For every there exist exactly mutually nonequivalent -linear extended perfect codes with distance 4. All these codes have different ranks.