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4.948  Articles
1 of 496 pages  |  10  records  |  more records»
We study relationships between Hilbert functions and graded Betti numbers of two space curves C and C_0 bilinked by a sequence of basic double linkages; precisely we obtain bounds for the graded Betti numbers of C by means of the Hilbert functions of the ... see more

The possible degrees for the generators of an irreducible arithmetically Cohen Macaulay curve of P3are computed in terms of its Hilbert function. For any set of admissible degrees a smooth curve of this type, generated in those degrees is constructed.

We study relationships between Hilbert functions and graded Betti numbers of two space curves C and C_0 bilinked by a sequence of basic double linkages; precisely we obtain bounds for the graded Betti numbers of C by means of the Hilbert functions of the ... see more

The possible degrees for the generators of an irreducible arithmetically Cohen Macaulay curve of P3are computed in terms of its Hilbert function. For any set of admissible degrees a smooth curve of this type, generated in those degrees is constructed.

The goal of the paper is to build particular three codimensional arithmetically Cohen-Macaulay subschemes of P^r , partial Gorenstein schemes, whose graded Betti numbers can be easily computed in terms of their combinatorial support. This approach permits... see more

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The goal of the paper is to build particular three codimensional arithmetically Cohen-Macaulay subschemes of P^r , partial Gorenstein schemes, whose graded Betti numbers can be easily computed in terms of their combinatorial support. This approach permits... see more

 Resumo Adaptação de Trabalho de Conclusão de Curso apresentado à Especialização em Teoria e Prática da Formação do Leitor, na Universidade Estadual do Rio Grande do Sul, em Porto Alegre, em 2017. A questão de pesquisa: “Como as músicas com traç... see more

A partir de alguns conceitos sobre alegoria, o trabalho busca analisar como três carros alegóricos criados pelo carnavalesco Renato Lage (“Planeta Água” – Mocidade Independente de Padre Miguel, 1991; “Sodade do Cordão” - Mocidade Independente de Padre Mig... see more

1 of 496 pages  |  10  records  |  more records»