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Transactions of the American Mathematical Society

ISSN 1088-6850(online) ISSN 0002-9947(print)

 

 

Deformation and linkage of Gorenstein algebras


Authors: Andrew R. Kustin and Matthew Miller
Journal: Trans. Amer. Math. Soc. 284 (1984), 501-534
MSC: Primary 13D10; Secondary 13H10, 14B07, 14M05
MathSciNet review: 743730
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Abstract: General double linkage of Gorenstein algebras is defined. Rigidity, genericity, and regularity up to codimension six all pass across general double linkage. Rigid strongly unobstructed codimension four Gorenstein algebras which lie in different Herzog classes are produced.


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DOI: https://doi.org/10.1090/S0002-9947-1984-0743730-X
Article copyright: © Copyright 1984 American Mathematical Society