Regular sequences in Rees and symmetric algebras I |
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| Authors: | Peter Schenzel |
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| Institution: | (1) Forschungsinstitut für Mathematik, ETH Zürich, CH-8092 Zürich;(2) Sektion Mathematik, Martin-Luther-Universität Halle-Wittenberg, DDR-4010 Halle |
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| Abstract: | In this paper we describe necessary and sufficient conditions for a system of elements a1,...,at of a local Noetherian ring A such that the sequence a1T,a1–a2T,...,at–1– atT, atin the Rees algebra Aa1T,...,atT], T is an indeterminate, constitutes a regular sequence. |
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