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Outro

Métodos de extrapolação de séries aplicados à distribuição de Tweedie

Silva, Wellington José Leite da

O documento é disponibilizado pela fonte de origem, que mantém a versão integral e as condições de uso.

Resumo

Approximating the limit of a series can be problematic for various reasons, whether due to numerical precision or the impossibility of evaluating many terms in the series. One strategy to address these issues is the use of series extrapolation methods. By applying certain transformations to a series, we can obtain a sequence that converges faster than the original series to the same limit. This work explores implementations of these methods, developing a library that aims to minimise numerical inaccuracies while being user-friendly. Finally, we apply these methods to a practical problem, namely, evaluating the probability density function (f.d.p.) of the Tweedie distribution. This approach can be extended to other problems involving series evaluation.

Ficha do documento

Tipo
Outro
Ano
2023
Instituição
Fundação Getulio Vargas
Idioma
Português
Acesso
Acesso aberto
Identificador
oai:repositorio.fgv.br:10438/35389

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