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Associated forms and hypersurface singularities: The binary case

Alper, Jarod; Isaev, Alexander


In the recent articles [5, 1], it was conjectured that all rational GLn-invariant functions of forms of degree d≥3 on Cn can be extracted, in a canonical way, from those of forms of degree n(d−2) by means of assigning to every form with nonvanishing discriminant the so-called associated form. The conjecture was confirmed in [5] for binary forms of degree d≤6 as well as for ternary cubics. Furthermore, a weaker version of it was settled in [1] for arbitrary n and d. In the present paper, we...[Show more]

CollectionsANU Research Publications
Date published: 2016
Type: Journal article
Source: Journal fur Reine und Angewandte Mathematik
DOI: 10.1515/crelle-2016-0008
Access Rights: Open Access


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