Results 151 to 160 of about 315,833 (178)

Rees algebras and gröbner bases

Communications in Algebra, 1990
This paper deals with the following problem. Robbiano showed in [9] that standard bases, Grobner bases, Macaulay bases are all instances of the same general situation. In this paper, we develop this philosophy from the point of view of the Rees algebra R of a ring A w.r.t. a filtration F given on A.
PORTELLI, DARIO, SPANGHER, WALTER
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The S2-Closure of a Rees Algebra

Results in Mathematics, 1993
In this article, the authors show the following: Theorem 1.3. Let \(A\) be a Noetherian ring with canonical module \(\omega_ A\), and suppose that \(A\) is generically a Gorenstein ring. Then \(B=\text{Hom}_ A(\omega_ A,\omega_ A)\) is the minimal extension of \(A\) with the property \((S_ 2)\). Theorem 1.6.
Noh, Sunsook, Vasconcelos, Wolmer V.
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Rees Algebras of a Class of Graded Ideals

Mathematical Notes, 2019
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Restuccia G., Utano R.
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On the structure of Noetherian symbolic rees algebras

Manuscripta Mathematica, 1990
Let A be a Noetherian unmixed local ring, \(I\subset A\) an ideal, \(S\subset A\) a multiplicative system such that \(I\cap S=\emptyset\) and \(I^{(n)}:=A\cap I^ nA_ S\), \(n\in {\mathbb{Z}}\). If \(\ell (I^{(n)})=ht(I^{(n)})\) for a certain \(n\geq 1\), \(\ell (I)\) denotes the analytic spread of I, then the ring \(R_ I:=\oplus_{n\geq 0}I^{(n)} \) is ...
Goto, S., Herrmann, M., Nishida, K., Villamayor, O.   +3 more
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Residual intersections and modules with Cohen-Macaulay Rees algebra

Journal of Algebra, 2021
Alessandra Costantini
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Hilbert-Kunz function and Hilbert-Kunz multiplicity of some ideals of the Rees algebra

Communications in Algebra, 2021
Kriti Goel, Jugal Verma
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The S2-Closure of a Rees Algebra

Resultate Der Mathematik, 2013
Wolmer V Vasconcelos
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A Family of Quotients of the Rees Algebra

Communications in Algebra, 2015
Francesco Strazzanti, Marco D'Anna
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On the Complete Integral Closure of the Rees Algebra

2019
GABELLI STEFANIA, GUERRIERI, ANNA
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Minimal generators of the defining ideal of the Rees Algebra associated to monoid parameterizations

Computer Aided Geometric Design, 2010
Teresa Cortadellas Benitez, Carlos D’Andrea   +1 more
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