Resonance varieties over fields of positive characteristic

Abstract

This is a revision and update of the part of the preprint math.CO/0405210 concerning field coefficients, line complexes, and the Hessian arrangement. The material from that paper concerning coefficients in arbitrary commutative rings and the deleted B_3 arrangement will appear separately.

Revised version of part of math.CO/0405210

References in corpus (2)

• Boundary manifolds of projective hypersurfaces
• The line geometry of resonance varieties