Anick resolution and Koszul algebras of finite global dimension
  We show how to study a certain associative algebra recently discovered by Iyudu and Shkarin using the Anick resolution. This algebra is a counterexample to the conjecture of Positselski on Koszul algebras of finite global dimension. 
Vladimir Dotsenko and Soutrik Roy Chowdhury
math.KT math.RA