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Complete intersections and symmetric algebras

✍ Scribed by Luchezar L Avramov

Book ID
107774539
Publisher
Elsevier Science
Year
1981
Tongue
English
Weight
835 KB
Volume
73
Category
Article
ISSN
0021-8693

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πŸ“œ SIMILAR VOLUMES

Finite Complete Intersection Algebras an
Finite Complete Intersection Algebras and the Completeness Radical
✍ B. de Smit; H.W. Lenstra Jr. πŸ“‚ Article πŸ“… 1997 πŸ› Elsevier Science 🌐 English βš– 207 KB

Let A be a ring, and let B be a finite A-algebra. If B is of the form w x Ε½ . A X , . . . , X r f , . . . , f then we say that B is a complete intersection over A.

Bipartite Graphs Whose Edge Algebras Are
Bipartite Graphs Whose Edge Algebras Are Complete Intersections
✍ Mordechai Katzman πŸ“‚ Article πŸ“… 1999 πŸ› Elsevier Science 🌐 English βš– 115 KB

Let R be a monomial subalgebra of k x 1 x N generated by square free monomials of degree two. This paper addresses the following question: when is R a complete intersection? For such a k-algebra we can associate a graph G whose vertices are x 1 x N and whose edges are x i x j x i x j ∈ R . Convers