Este trabalho tem como principal referência o artigo One-Dimensional Almost Gorenstein Rings [BF] de V. Barucci e R. Froberg, onde é introduzido o conceito de anéis quase Gorenstein.Destacamos um teorema de caracterização de tal conceito, e que aparece no referido paper, como resultado central destas páginas: um anel local é quase Gorenstein com dimensão maximal de mergulho se e somente se a divisãoo pelo seu ideal maximal é Gorenstein(cf. Teorema 4.17)
Given two positive integers $e$ and $s$ we consider Gorenstein Artinian local rings $R$ whose maxi...
A main ingredient for the Kustin-Miller unprojection is the module Hom(R)(I, omega(R)), where R is a...
The aim of this work is to study rings of algebroid Gorenstein rings. We explore more deeply the sym...
En esta tesis abordamos el problema de la aproximación de anillos locales por anillos de Gorenstein ...
A gonalidade de uma curva C é o menor inteiro d para o qual existe um sistema linear de grau d e dim...
In this dissertation, we study the so-called totally re°exive modules and the notion of Goren-stein ...
Nesta dissertação damos a definição e provamos algumas propriedades básicas de anéis de Cohen-Macaul...
This work can be divided into two parts. In the first part we study algebraic function field of one ...
Dedicated to Professor Shiro Goto on the occasion of his sixtieth birthday Abstract. Given a Noether...
Let R be the power series ring or the polynomial ring over a field k and let I be an ideal of R. Mac...
AbstractIn this paper, we make the notion of approximating an Artinian local ring by a Gorenstein Ar...
Given a Noetherian local ring $ (R,m)$ it is shown that there exists an integer $ \ell$ such that $ ...
AbstractAccording to Auslander, a Noetherian ring R is called n-Gorenstein for n ≥ 1 if in a minimal...
Starting with a commutative ring R and an ideal I, it is possible to define a family of rings R(I)a,b...
In this paper we determine the exponents n for which the Rees ring R(In) and the form ring grA (In) ...
Given two positive integers $e$ and $s$ we consider Gorenstein Artinian local rings $R$ whose maxi...
A main ingredient for the Kustin-Miller unprojection is the module Hom(R)(I, omega(R)), where R is a...
The aim of this work is to study rings of algebroid Gorenstein rings. We explore more deeply the sym...
En esta tesis abordamos el problema de la aproximación de anillos locales por anillos de Gorenstein ...
A gonalidade de uma curva C é o menor inteiro d para o qual existe um sistema linear de grau d e dim...
In this dissertation, we study the so-called totally re°exive modules and the notion of Goren-stein ...
Nesta dissertação damos a definição e provamos algumas propriedades básicas de anéis de Cohen-Macaul...
This work can be divided into two parts. In the first part we study algebraic function field of one ...
Dedicated to Professor Shiro Goto on the occasion of his sixtieth birthday Abstract. Given a Noether...
Let R be the power series ring or the polynomial ring over a field k and let I be an ideal of R. Mac...
AbstractIn this paper, we make the notion of approximating an Artinian local ring by a Gorenstein Ar...
Given a Noetherian local ring $ (R,m)$ it is shown that there exists an integer $ \ell$ such that $ ...
AbstractAccording to Auslander, a Noetherian ring R is called n-Gorenstein for n ≥ 1 if in a minimal...
Starting with a commutative ring R and an ideal I, it is possible to define a family of rings R(I)a,b...
In this paper we determine the exponents n for which the Rees ring R(In) and the form ring grA (In) ...
Given two positive integers $e$ and $s$ we consider Gorenstein Artinian local rings $R$ whose maxi...
A main ingredient for the Kustin-Miller unprojection is the module Hom(R)(I, omega(R)), where R is a...
The aim of this work is to study rings of algebroid Gorenstein rings. We explore more deeply the sym...