A Hodge index for Grothendieck residue pairing

Abstract

In this text we apply the methods of Hodge theory for isolated hypersurface singularities to define a signature for the Grothendieck residue pairing of these singularities.

References in corpus (2)

• Lefschetz elements of Artinian Gorenstein algebras and Hessians of homogeneous polynomials
• Flags in zero dimensional complete intersections and indices of real vector fields