On the multigraded Hilbert and Poincaré-Betti series and the Golod property of monomial rings

Michael Joellenbeck

We study the multigraded Poincaré-Betti series of $A=S/\aaf$, where $S$ is the ring of polynomials in $n$ indeterminates divided by the monomial ideal $\aaf$. There is a conjecture…