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Título:
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On the depth of blowup algebras of ideals with analytic deviation one
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Autor/a:
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Zarzuela, Santiago
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Otros autores:
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Universitat de Barcelona |
Abstract:
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Let I be an ideal in a local Cohen-Macaulay ring (A, m). Assume I to be generically a complete intersection of positive height. We compute the depth of the Rees algebra and the form ring of I when the analytic deviation of I equals one and its reduction number is also at most one. The formu- las we obtain coincide with the already known formulas for almost complete intersection ideals. |
Materia(s):
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-Anells commutatius -Anells (Àlgebra) -General commutative ring theory -Rees algebras |
Derechos:
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(c) American Mathematical Society, 1995
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Tipo de documento:
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Artículo Artículo - Versión publicada |
Editor:
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American Mathematical Society
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