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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

Über den Zusammenhang zwischen den Konvergenzabszissen der Holomorphie- ind der Beschränktheitsabszisse bei der Laplace-Transformation.

Bloch, Pierre Henri, January 1948 (has links)
Promotionsarbeit--Eidgenüssische Technische Hochschule, Zürich. / Vita. "Separatdruck aus Commentarii Mathematici Helvetici, vol. 22, fasc, 1."
2

Über den Zusammenhang zwischen den Konvergenzabszissen der Holomorphie- ind der Beschränktheitsabszisse bei der Laplace-Transformation.

Bloch, Pierre Henri, January 1948 (has links)
Promotionsarbeit--Eidgenüssische Technische Hochschule, Zürich. / Vita. "Separatdruck aus Commentarii Mathematici Helvetici, vol. 22, fasc, 1."
3

Plane nets periodic of period 3 under the Laplacian transformation ...

Hassler, Jasper Ole, January 1916 (has links)
Thesis (Ph.D.)--University of Chicago, 1915. / Vita. "A private edition distributed by the University of Chicago libraries." Reprinted from Rendiconti del Circola matematico di Palermo, tomo 40, fasc. 2-3 (sett.-dic., 1915)
4

Das Eigenwertproblem zum p-Laplace Operator für p gegen 1

Fridman, Vladislav. January 2003 (has links) (PDF)
Köln, Universiẗat, Diss., 2003.
5

Genealogy under fission-fusion models of population subdivision

Curnow, Paula January 2003 (has links)
No description available.
6

The Laplace Transformation

Floyd, Russell 08 1900 (has links)
A set of definitions, theorems and proofs to describe the Laplace transformation.
7

Uma abordagem analítica para a solução de problemas multidimensionais de secagem baseados no modelo de Luikov

Thum, Rogerio Luis January 2001 (has links)
Este trabalho pretende, na visão de novas tecnologias, discutir o processo de forjamento das ligas de alumínio (ABNT 6061), buscando propor uma metodologia baseada na ciência da engenharia. Deseja-se minimizar os procedimentos de tentativa e erro no desenvolvimento de processos de conformação. Para tanto, novas tecnologias disponíveis atualmente, tais como o Projeto Assistido por Computador (CAD), a Fabricação Assistida por Computador (CAM) e a Simulação do Processo (CAE) são empregadas. Resultados experimentais mostrando o comportamento da liga ABNT 6061 através das curvas de escoamento bem como o estabelecimento da condição do atrito no processo de conformação, avaliando dois lubrificantes comerciais disponíveis (Deltaforge 31 e Oildag) para aplicações nas ligas de alumínio, são reportados neste trabalho. A comparação dos resultados obtidos de um experimento prático de forjamento com a simulação pelo "Método dos Elementos Finitos" usando o código "QForm" é apresentada para uma peça de simetria axial em liga de alumínio. Finalmente, os resultados obtidos no forjamento de um componente automotivo em liga de alumínio (ABNT 6061), desenvolvido em parceria com a empresa Dana, são analisados e comparados com as simulações computacionais realizadas usando o código "Superforge".
8

Inference for general random effects models

Hunt, Colleen Helen. January 2003 (has links) (PDF)
"October 13, 2003" Bibliography: leaves 102-105. This work describes methods associated with general random effects models. Part one describes a technique for investigating mean-variance relationships in random effects models. Part two derives and approximation to the likelihood function using a Laplace expansion to the fourth order.
9

Uniform Estimates of the Resolvent of the Laplace--Beltrami Operator on Infinite Volume Riemannian Manifolds with Cusps.II

vodev@math.univ-nantes.fr 18 June 2001 (has links)
No description available.
10

Bayesian model selection using exact and approximated posterior probabilities with applications to Star Data

Pokta, Suriani 15 November 2004 (has links)
This research consists of two parts. The first part examines the posterior probability integrals for a family of linear models which arises from the work of Hart, Koen and Lombard (2003). Applying Laplace's method to these integrals is not entirely straightforward. One of the requirements is to analyze the asymptotic behavior of the information matrices as the sample size tends to infinity. This requires a number of analytic tricks, including viewing our covariance matrices as tending to differential operators. The use of differential operators and their Green's functions can provide a convenient and systematic method to asymptotically invert the covariance matrices. Once we have found the asymptotic behavior of the information matrices, we will see that in most cases BIC provides a reasonable approximation to the log of the posterior probability and Laplace's method gives more terms in the expansion and hence provides a slightly better approximation. In other cases, a number of pathologies will arise. We will see that in one case, BIC does not provide an asymptotically consistent estimate of the posterior probability; however, the more general Laplace's method will provide such an estimate. In another case, we will see that a naive application of Laplace's method will give a misleading answer and Laplace's method must be adapted to give the correct answer. The second part uses numerical methods to compute the "exact" posterior probabilities and compare them to the approximations arising from BIC and Laplace's method.

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