2 problems

0 votes0 replies0 views
Parameter-family conjecture for polycyclic geometric $(7m_4)$ configurations
Let $m>3$ , and consider the voltage group $\mathbb Z_m$ . For parameters $a,b$ , define the two parameter sets $F_1(m;a,b)$ and $F_2(m;a,b)$ by … for $a\geq b$ and…
Conjectureopencombinatorial-designs geometric-configurations polycyclic-configurationsarXiv posted 2 days ago
0 votes0 replies0 views
Grünbaum's rank-two self-dual configuration conjecture
A self-dual geometric configuration is a geometric configuration equipped with a duality mapping its points and lines to one another; its rank is the order of the self-duality. Grü…
Conjectureopengeometric-configurations polycyclic-configurations self-dualityarXiv posted 2 days ago

Parameter-family conjecture for polycyclic geometric (7m4)(7m_4)(7m4​) configurations