Gauss-Manin connections for arrangements, II: Nonresonant weights

Daniel C. Cohen, Peter Orlik
2005 American Journal of Mathematics  
We study the Gauss-Manin connection for the moduli space of an arrangement of complex hyperplanes in the cohomology of a nonresonant complex rank one local system. Aomoto and Kita determined this Gauss-Manin connection for arrangements in general position. We use their results and an algorithm constructed in this paper to determine this Gauss-Manin connection for all arrangements.
doi:10.1353/ajm.2005.0018 fatcat:tc5zwycuuzfvhpoiypgjtk6xvq