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Curves With Canonical Models On Scrolls
(WORLD SCIENTIFIC PUBL CO PTE LTDSINGAPORE, 2016)
Curves With Canonical Models On Scrolls
(World Scientific Publ CO PTE LTDSingapore, 2016)
Gonalidade e o Teorema de Max Noether para Curvas Não-Gorenstein
(Universidade Federal de Minas GeraisUFMG, 2013-08-14)
The gonality of a curve C is the smallest integer d such that there exists a linear system of degree d and dimension 1 in C, possibly admitting non-removable base points. We show that the gonality of a non-Gorenstein curve ...
Anéis Gorenstein e semigrupos
(Universidade Federal de Juiz de Fora (UFJF)BrasilICE – Instituto de Ciências ExatasMestrado Acadêmico em MatemáticaUFJF, 2022)
Gonalidade e Modelos Canônicos de Curvas Racionais Unicuspidais
(Universidade Federal de Minas GeraisBrasilICX - DEPARTAMENTO DE MATEMÁTICAPrograma de Pós-Graduação em MatemáticaUFMG, 2021-07-29)
The main goal of this work is the study of the gonality of a curve C. First, in the case where C is not isomorphic to its canonical model C", or equivalently, its dualizing sheaf is just torsion free. This is the case said ...
Sobre o teorema de Max Noether para curvas singulares
(Universidade Federal de Minas GeraisBrasilICX - DEPARTAMENTO DE MATEMÁTICAPrograma de Pós-Graduação em MatemáticaUFMG, 2021-07-22)
Max Noether's Theorem states that if $ \ww $ is the dualizing bundle of a non-singular, non-hyperelliptic projective curve, then the natural morphisms $ \text{Sym}^nH^0 (\omega) \to H^0( \omega^n) $ are surjectives for all ...
Curvas com modelos canônicos em scrolls
(Universidade Federal de Minas GeraisUFMG, 2014-08-29)
Let C be an integral and projective curve whose canonical model C lies on a rational normal scroll S of dimension n. We mainly study some properties on C, such as gonality and the kind of singularities, in the case where ...
Sobre gonalidade, modelos canônicos e scrolls
(Universidade Federal de Minas GeraisUFMG, 2017-10-27)
Let C be an integral and projective curve; and let C' be its canonical model. We study the relation between the gonality of C and the dimension of a rational normal scroll S where C' can lie on. We are mainly interested ...
A view toward the geometry of normalizing sequences in finitely semi-graded algebras
(Bogotá - Ciencias - Maestría en Ciencias - MatemáticasDepartamento de MatemáticasUniversidad Nacional de Colombia - Sede Bogotá, 2020-05-15)
En este trabajo vemos el comportamiento de la sucesión normalizadora en
álgebras semi-graduadas. Primero, definimos la sucesión regular y el complejo de Koszul
en el caso conmutativo. Usando la variedad de ideales máximos, ...
Efecto de lente gravitacional unificado: una aproximación a la reconstrucción del perfil de masa de un cúmulo galáctico
(Bogotá - Ciencias - Maestría en Ciencias - AstronomíaUniversidad Nacional de Colombia - Sede Bogotá, 2020-10-28)
In this work, we present the description, implementation, and application of a free-form reconstruction method that makes use of the gravitational lensing effect to produce an estimation of the mass profile of a galaxy ...