Kynčl, Jan; Tancer, Martin

The maximum piercing number for some classes of convex sets with the $(4,3)$-property

Electron. J. Comb. 15(1), Research Paper R27, 16 p. (2008)


Summary: A finite collection C of closed convex sets in Rd is said to have a (p, q)-property if among any p members of C some q have a non-empty intersection, and |C| $\geq p$.

Mathematics Subject Classification