Spectral analysis of finite dimensional algebras and singularities

2008/05/07 by Lenzing, Helmut, de la Pena, Jose Antonio · 1 citation
#14G60 #16G20 #16G50 #Algebraic Geometry (math.AG) #FOS: Mathematics #Representation Theory (math.RT)

paper · doi:10.48550/arxiv.0805.1018

Abstract

We give a summary on spectral techniques for finite dimensional algebras and study its link to singularity theory. In particular, we offer a contribution to the categorification of the Milnor lattice of two-dimensional singularities through triangulated categories naturally associated with a weighted projective line.

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