Irreducible buchsbaum curves
作者:
G. Paxia,
A. Ragusa,
期刊:
Communications in Algebra
(Taylor Available online 1995)
卷期:
Volume 23,
issue 8
页码: 3025-3031
ISSN:0092-7872
年代: 1995
DOI:10.1080/00927879508825384
出版商: Marcel Dekker, Inc.
数据来源: Taylor
摘要:
For every biliaison classCMof Buchsbaum curves of π3we prove that the leftmost shift in which there are smooth and connected curves is the same as for irreducible curves. As a consequence, every irreducible Buchsbaum curve has a flat deformation with cohomology and Hartshorne-Rao module constant which is smooth and connected.
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