Resonant bands, Aomoto complex, and real 4-nets
  The resonant band is a useful notion for the computation of the nontrivial monodromy eigenspaces of the Milnor fiber of a real line arrangement. In this article, we develop the resonant band description for the cohomology of the Aomoto complex. As an application, we prove that real 4-nets do not exist. 
Michele Torielli and Masahiko Yoshinaga
math.AG math.CO math.GN math.GT