Bijective mapping preserving intersecting antichains for k-valued cubes
نویسنده
چکیده
Generalizing a result of Miyakawa, Nozaki, Pogosyan and Rosenberg, we prove that there is a one-to-one correspondence between the set of intersecting antichains in a subset of the lower half of the kvalued n-cube and the set of intersecting antichains in the k-valued (n− 1)-cube.
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عنوان ژورنال:
- Discrete Mathematics
دوره 312 شماره
صفحات -
تاریخ انتشار 2012