On Pointed Hopf Algebras with Weyl Groups of exceptional type
  All -1-type pointed Hopf algebras and central quantum linear spaces with Weyl groups of exceptional type are found. It is proved that every non -1-type pointed Hopf algebra with real $G(H)$ is infinite dimensional and every central quantum linear space over finite group is finite dimensional. It is proved that except a few cases Nichols algebras of reducible Yetter-Drinfeld modules over   Weyl groups of exceptional type are infinite dimensional. 
Shouchuan Zhang, Yao-Zhong Zhang, Peng Wang, Jing Cheng, Hui Yang