Symbolic squares in regular local rings |
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| Authors: | Craig Huneke Juergen Ribbe |
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| Affiliation: | (1) Purdue University, Department of Mathematics, 1395 Math. Sciences Building, West Lafayette, IN 47907-1395, USA (e-mail: huneke@math.purdue.edu; Fax: +1-765-494-0548) , US |
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| Abstract: | In this paper we prove for several classes of ideals in regular local rings of equicharacteristic 0 that the symbolic square of the ideal contains no minimal generator of the ideal. Our techniques come from residual intersections, integral closures of ideals, and differentials. Received January 14, 1997; in final form March 20, 1997 |
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