Research output: Contribution to journal › Article › peer-review
2-Factors Without Close Edges in the n-Dimensional Cube. / Bykov, I. S.
In: Journal of Applied and Industrial Mathematics, Vol. 13, No. 3, 01.07.2019, p. 405-417.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - 2-Factors Without Close Edges in the n-Dimensional Cube
AU - Bykov, I. S.
PY - 2019/7/1
Y1 - 2019/7/1
N2 - —We say that two edges in the hypercube are close if their endpoints form a 2-dimensional subcube. We consider the problem of constructing a 2-factor not containing close edges in the hypercube graph. For solving this problem,we use the new construction for building 2-factors which generalizes the previously known stream construction for Hamiltonian cycles in a hypercube.Owing to this construction, we create a family of 2-factors without close edges in cubes of all dimensions starting from 10, where the length of the cycles in the obtained 2-factors grows together with the dimension.
AB - —We say that two edges in the hypercube are close if their endpoints form a 2-dimensional subcube. We consider the problem of constructing a 2-factor not containing close edges in the hypercube graph. For solving this problem,we use the new construction for building 2-factors which generalizes the previously known stream construction for Hamiltonian cycles in a hypercube.Owing to this construction, we create a family of 2-factors without close edges in cubes of all dimensions starting from 10, where the length of the cycles in the obtained 2-factors grows together with the dimension.
KW - 2-factor
KW - n-dimensional hypercube
KW - perfect matching
UR - http://www.scopus.com/inward/record.url?scp=85071643831&partnerID=8YFLogxK
U2 - 10.1134/S1990478919030037
DO - 10.1134/S1990478919030037
M3 - Article
AN - SCOPUS:85071643831
VL - 13
SP - 405
EP - 417
JO - Journal of Applied and Industrial Mathematics
JF - Journal of Applied and Industrial Mathematics
SN - 1990-4789
IS - 3
ER -
ID: 21472006