4218 search results - page 112 / 844 » Complete sets of cooperations |
ARSCOM
2008
13 years 9 months ago
2008
We classify the minimal blocking sets of size 15 in PG(2, 9). We show that the only examples are the projective triangle and the sporadic example arising from the secants to the u...
CORR
2007
Springer
13 years 9 months ago
2007
Springer
Let PCSN p denote a set of p binary sequences of length N such that the sum of their periodic auto-correlation functions is a δ-function. In the 1990, B¨omer and Antweiler addres...
DCG
1998
13 years 8 months ago
1998
Given a set of points S = fp1; : : : ; png in Euclidean d-dimensional space, we address the problem of computing the d-dimensional annulus of smallest width containing the set. We...
DCG
2010
13 years 9 months ago
2010
Begin with a set of four points in the real plane in general position. Add to this collection the intersection of all lines through pairs of these points. Iterate. Ismailescu and ...
EJC
2006
13 years 9 months ago
2006
An n-lift of a graph K, is a graph with vertex set V (K)