Continuous Invariants of Isolated Hypersurface Singularities

2002/09/11 by Michael G. Eastwood, Eastwood, Michael G.
Mathematics · #14B05(Primary) 14B07 #15A72 #32S05 #32S10 #32S25 #32S30 (Secondary) #Algebraic Geometry (math.AG) #Complex Variables (math.CV) #FOS: Mathematics #math.AG #math.CV #msc:14B07 #msc:15A72 #msc:32S05 #msc:32S10 #msc:32S25 #msc:32S30

paper · pdf · doi:10.48550/arxiv.math/0209117

9 pages

arxiv created 2002/09/11 · arxiv updated 2009/11/30

Abstract

Mather and Yau showed that an isolated complex hypersurface singularity is completely determined by its moduli algebra. It is shown, for the simple elliptic singularities, how to construct continuous invariants from the moduli algebras and, hence, associate invariants to the singularities themselves.

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