Remarks on diagonal and generalized diagonal algebras
نویسندگان
چکیده
منابع مشابه
Rees Algebras of Diagonal Ideals
There is a natural epimorphism from the symmetric algebra to the Rees algebra of an ideal. When this epimorphism is an isomorphism, we say that the ideal is of linear type. Given two determinantal rings over a field, we consider the diagonal ideal, kernel of the multiplication map. We prove in many cases that the diagonal ideal is of linear type and recover the defining ideal of the Rees algebr...
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ژورنال
عنوان ژورنال: Colloquium Mathematicum
سال: 1966
ISSN: 0010-1354,1730-6302
DOI: 10.4064/cm-15-1-19-23