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Invariants of Artinian Gorenstein algebras and isolated hypersurface singularities

Eastwood, Michael; Isaev, Alexander


We survey our recently proposed method for constructing biholomorphic invariants of quasihomogeneous isolated hypersurface singularities and, more generally, invariants of graded Artinian Gorenstein algebras. The method utilizes certain polynomials associated to such algebras, called nil-polynomials, and we compare them with two other classes of polynomials that have also been used to produce invariants.

CollectionsANU Research Publications
Date published: 2014
Type: Book chapter
DOI: 10.1007/978-3-319-09804-3__7


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