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Residue currents with prescribed annihilator ideals
Authors:Mats Andersson  Elizabeth Wulcan  
Institution:aDepartment of Mathematics, Chalmers University of Technology and the University of Göteborg, S-412 96 Göteborg, Sweden
Abstract:Given a coherent ideal sheaf J we construct locally a vector-valued residue current R whose annihilator is precisely the given sheaf. In case J is a complete intersection, R is just the classical Coleff–Herrera product. By means of these currents we can extend various results, previously known for a complete intersection, to general ideal sheaves. Combining with integral formulas we obtain a residue version of the Ehrenpreis–Palamodov fundamental principle.
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