5 search results - page 1 / 1 » 3-Designs with block size 6 from PSL(2, q) and their large s... |
DM
2007
13 years 4 months ago
2007
We investigate the existence of 3-designs and uniform large sets of 3-designs with block size 6 admitting PSL(2, q) as an automorphism group. We show the existence of simple 3-(28...
DM
2006
13 years 5 months ago
2006
The group PSL(2, q) is 3-homogeneous on the projective line when q is a prime power congruent to 3 modulo 4 and therefore it can be used to construct 3-designs. In this paper, we ...
ARSCOM
2008
13 years 5 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...
ISPD
2004
ACM
13 years 10 months ago
2004
ACM
Many current designs contain a large number of standard cells intermixed with larger macro blocks. The range of size in these “mixed block” designs complicates the placement p...
LSSC
2001
Springer
13 years 9 months ago
2001
Springer
Abstract. Recently we presented a new approach [5, 6] to the classification problem arising in data mining. It is based on the regularization network approach, but in contrast to ...