Spectrum and multiplier ideals of arbitrary subvarieties
Spectrum and multiplier ideals of arbitrary subvarieties
We introduce a spectrum for arbitrary subvarieties. This generalizes the definition by Steenbrink for hypersurfaces. In the isolated complete intersection singularity case, it coincides with the one given by Ebeling and Steenbrink except for the coefficients of integral exponents. We show a relation to the graded pieces of the multiplier …