A regularidade de Catelnuovo-Munford r de uma variedade V contida no espaço projetivo P, n, k é um limite superior para o grau das hipersuperfícies que definem V. Neste trabalho damos uma cota superior para r quando V é uma curva aritmeticamente Cohen-Macaulay e subcanônica que é invariante por um campo vetorial sobre o espaço projetivo P, n, k (com coeficientes em um fibrado de retas), sob certas condições no corpo k. Além disso, damos uma cota superior para r (ou ainda, para o grau de V), quando V é uma hipersuperfície solução de um campo de Pfaff de posto 1 sobre o espaço projetivo P, n, k, sob certas condições no corpo k. Estes limites obtidos são generalizações do limite dado por E. Esteves em [17].The Castelnuovo-Mumford r...
In this lecture series I will give different definitions and basic facts on the Castelnuovo-Mumford ...
AbstractThis paper is devoted to the study of the next extremal case for a Castelnuovo-type bound re...
DoctorIn this thesis we investigate the relationship between the two invariants, Castelnuovo-Mumfor...
The Castelnuovo-Mumford regularity is one of the most important invariants in studying the minimal f...
The Castelnuovo-Mumford regularity is one of the most important invariants in studying the minimal f...
The objetive of this work is study the behavior of the Castelnuovo-Mumford regularity in arrangement...
The Castelnuovo-Mumford regularity is one of the most important invariants in studying the minimal f...
The Castelnuovo-Mumford regularity is one of the most important invariants in studying the minimal f...
In this paper we give bounds on the Castelnuovo–Mumford regularity of products of ideals and ideal s...
This paper investigates the Castelnuovo-Munford regularity of generic hyperplane section of projecti...
Abstract. Let X ⊂ Pr be a non-degenerate smooth projective variety of degree d and codimension e. As...
Neste trabalho estudamos o Problema de Painlevé para Campos de Pfaff. A motivação para este estudo f...
We prove that the Castelnuovo-Mumford regularity of a projective C curve embedded in an n-dimensiona...
We establish an upper bound for the sectional genus of varieties which are invariant under Pfaff fie...
Let $ X$ be a smooth $ n$-dimensional projective subvariety of $ {mathbb{P}^r}(mathbb{C}),(r geq 3)$...
In this lecture series I will give different definitions and basic facts on the Castelnuovo-Mumford ...
AbstractThis paper is devoted to the study of the next extremal case for a Castelnuovo-type bound re...
DoctorIn this thesis we investigate the relationship between the two invariants, Castelnuovo-Mumfor...
The Castelnuovo-Mumford regularity is one of the most important invariants in studying the minimal f...
The Castelnuovo-Mumford regularity is one of the most important invariants in studying the minimal f...
The objetive of this work is study the behavior of the Castelnuovo-Mumford regularity in arrangement...
The Castelnuovo-Mumford regularity is one of the most important invariants in studying the minimal f...
The Castelnuovo-Mumford regularity is one of the most important invariants in studying the minimal f...
In this paper we give bounds on the Castelnuovo–Mumford regularity of products of ideals and ideal s...
This paper investigates the Castelnuovo-Munford regularity of generic hyperplane section of projecti...
Abstract. Let X ⊂ Pr be a non-degenerate smooth projective variety of degree d and codimension e. As...
Neste trabalho estudamos o Problema de Painlevé para Campos de Pfaff. A motivação para este estudo f...
We prove that the Castelnuovo-Mumford regularity of a projective C curve embedded in an n-dimensiona...
We establish an upper bound for the sectional genus of varieties which are invariant under Pfaff fie...
Let $ X$ be a smooth $ n$-dimensional projective subvariety of $ {mathbb{P}^r}(mathbb{C}),(r geq 3)$...
In this lecture series I will give different definitions and basic facts on the Castelnuovo-Mumford ...
AbstractThis paper is devoted to the study of the next extremal case for a Castelnuovo-type bound re...
DoctorIn this thesis we investigate the relationship between the two invariants, Castelnuovo-Mumfor...