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 (10)

• Geometry of cohomology support loci for local systems I
• Characteristic varieties of arrangements
• Fundamental groups of line arrangements: Enumerative aspects
• Lower central series and free resolutions of hyperplane arrangements
• Resonance, linear syzygies, Chen groups, and the Bernstein-Gelfand-Gelfand correspondence
• Formality, Alexander invariants, and a question of Serre
• Hall invariants, homology of subgroups, and characteristic varieties
• Boundary manifolds of projective hypersurfaces
• The line geometry of resonance varieties
• Some cyclic covers of complements of arrangements