Abstract
We study the problem of finding an m-element set A of vertices in the nth layer of the d-dimensional unit cube with the minimum number of vertices in the nth layer lying at distance 2 from A (i.e., in the frontier of A). Our main results are lower and upper bounds on the ratio of the size of the frontier to the size of the set and exact formulas for the size of the boundaries of ideals.
This research was supported by the Russian Foundation for basic Research (Grant 93-01-01595)
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© 1997 Springer Science+Business Media Dordrecht
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List, B. (1997). A Vertex Variant of the Kleitman-West Problem. In: Operations Research and Discrete Analysis. Mathematics and Its Applications, vol 391. Springer, Dordrecht. https://doi.org/10.1007/978-94-011-5678-3_12
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DOI: https://doi.org/10.1007/978-94-011-5678-3_12
Publisher Name: Springer, Dordrecht
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