On (i, j)-ù-preopen sets
نویسندگان
چکیده
منابع مشابه
In between k -Sets, j -Facets, and i -Faces: (i , j) - Partitions
Let S be a finite set of points in general position in Rd. We call a pair (A,B) of subsets of S an (i, j)-partition of S, if |A| = i, |B| = j and there is an oriented hyperplane h with S∩h = A and with B the set of points from S on the positive side of h. (i, j)-Partitions generalize the notions of k-sets (these are (0, k)-partitions) and j-facets ((d, j)-partitions) of point sets as well as th...
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ژورنال
عنوان ژورنال: Proyecciones (Antofagasta)
سال: 2012
ISSN: 0716-0917
DOI: 10.4067/s0716-09172012000300004